20177839968

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2843}}^1$

素因数の和:2938

約数の個数: 288

約数和(自身を含む): 64054706688

約数和(自身を除く): 43876866720

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 47, 48, 52, 66, 78, 88, 94, 96, 104, 121, 132, 141, 143, 156, 176, 188, 208, 242, 264, 282, 286, 312, 352, 363, 376, 416, 429, 484, 517, 528, 564, 572, 611, 624, 726, 752, 858, 968, 1034, 1056, 1128, 1144, 1222, 1248, 1452, 1504, 1551, 1573, 1716, 1833, 1936, 2068, 2256, 2288, 2444, 2843, 2904, 3102, 3146, 3432, 3666, 3872, 4136, 4512, 4576, 4719, 4888, 5686, 5687, 5808, 6204, 6292, 6721, 6864, 7332, 8272, 8529, 9438, 9776, 11372, 11374, 11616, 12408, 12584, 13442, 13728, 14664, 16544, 17058, 17061, 18876, 19552, 20163, 22744, 22748, 24816, 25168, 26884, 29328, 31273, 34116, 34122, 36959, 37752, 40326, 45488, 45496, 49632, 50336, 53768, 58656, 62546, 68232, 68244, 73918, 73931, 75504, 80652, 90976, 90992, 93819, 107536, 110877, 125092, 133621, 136464, 136488, 147836, 147862, 151008, 161304, 181984, 187638, 215072, 221754, 221793, 250184, 267242, 272928, 272976, 295672, 295724, 322608, 344003, 375276, 400863, 406549, 443508, 443586, 500368, 534484, 545952, 591344, 591448, 645216, 688006, 750552, 801726, 813098, 887016, 887172, 1000736, 1032009, 1068968, 1182688, 1182896, 1219647, 1376012, 1469831, 1501104, 1603452, 1626196, 1737073, 1774032, 1774344, 2064018, 2137936, 2365792, 2439294, 2752024, 2939662, 3002208, 3206904, 3252392, 3474146, 3548064, 3548688, 4128036, 4275872, 4409493, 4472039, 4878588, 5211219, 5504048, 5879324, 6413808, 6504784, 6948292, 7097376, 8256072, 8818986, 8944078, 9757176, 10422438, 11008096, 11758648, 12827616, 13009568, 13416117, 13896584, 16168141, 16512144, 17637972, 17888156, 19107803, 19514352, 20844876, 23517296, 26832234, 27793168, 32336282, 33024288, 35275944, 35776312, 38215606, 39028704, 41689752, 47034592, 48504423, 53664468, 55586336, 57323409, 64672564, 70551888, 71552624, 76431212, 83379504, 97008846, 107328936, 114646818, 129345128, 141103776, 143105248, 152862424, 166759008, 194017692, 210185833, 214657872, 229293636, 258690256, 305724848, 388035384, 420371666, 429315744, 458587272, 517380512, 611449696, 630557499, 776070768, 840743332, 917174544, 1261114998, 1552141536, 1681486664, 1834349088, 2522229996, 3362973328, 5044459992, 6725946656, 10088919984, 20177839968]

約数ペア:

[(1, 20177839968), (2, 10088919984), (3, 6725946656), (4, 5044459992), (6, 3362973328), (8, 2522229996), (11, 1834349088), (12, 1681486664), (13, 1552141536), (16, 1261114998), (22, 917174544), (24, 840743332), (26, 776070768), (32, 630557499), (33, 611449696), (39, 517380512), (44, 458587272), (47, 429315744), (48, 420371666), (52, 388035384), (66, 305724848), (78, 258690256), (88, 229293636), (94, 214657872), (96, 210185833), (104, 194017692), (121, 166759008), (132, 152862424), (141, 143105248), (143, 141103776), (156, 129345128), (176, 114646818), (188, 107328936), (208, 97008846), (242, 83379504), (264, 76431212), (282, 71552624), (286, 70551888), (312, 64672564), (352, 57323409), (363, 55586336), (376, 53664468), (416, 48504423), (429, 47034592), (484, 41689752), (517, 39028704), (528, 38215606), (564, 35776312), (572, 35275944), (611, 33024288), (624, 32336282), (726, 27793168), (752, 26832234), (858, 23517296), (968, 20844876), (1034, 19514352), (1056, 19107803), (1128, 17888156), (1144, 17637972), (1222, 16512144), (1248, 16168141), (1452, 13896584), (1504, 13416117), (1551, 13009568), (1573, 12827616), (1716, 11758648), (1833, 11008096), (1936, 10422438), (2068, 9757176), (2256, 8944078), (2288, 8818986), (2444, 8256072), (2843, 7097376), (2904, 6948292), (3102, 6504784), (3146, 6413808), (3432, 5879324), (3666, 5504048), (3872, 5211219), (4136, 4878588), (4512, 4472039), (4576, 4409493), (4719, 4275872), (4888, 4128036), (5686, 3548688), (5687, 3548064), (5808, 3474146), (6204, 3252392), (6292, 3206904), (6721, 3002208), (6864, 2939662), (7332, 2752024), (8272, 2439294), (8529, 2365792), (9438, 2137936), (9776, 2064018), (11372, 1774344), (11374, 1774032), (11616, 1737073), (12408, 1626196), (12584, 1603452), (13442, 1501104), (13728, 1469831), (14664, 1376012), (16544, 1219647), (17058, 1182896), (17061, 1182688), (18876, 1068968), (19552, 1032009), (20163, 1000736), (22744, 887172), (22748, 887016), (24816, 813098), (25168, 801726), (26884, 750552), (29328, 688006), (31273, 645216), (34116, 591448), (34122, 591344), (36959, 545952), (37752, 534484), (40326, 500368), (45488, 443586), (45496, 443508), (49632, 406549), (50336, 400863), (53768, 375276), (58656, 344003), (62546, 322608), (68232, 295724), (68244, 295672), (73918, 272976), (73931, 272928), (75504, 267242), (80652, 250184), (90976, 221793), (90992, 221754), (93819, 215072), (107536, 187638), (110877, 181984), (125092, 161304), (133621, 151008), (136464, 147862), (136488, 147836)]