20126276064

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{691}}^1$

素因数の和:1391

約数の個数: 240

約数和(自身を含む): 62858282256

約数和(自身を除く): 42732006192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 612, 648, 661, 691, 816, 864, 918, 1224, 1296, 1322, 1377, 1382, 1632, 1836, 1983, 2073, 2448, 2592, 2644, 2754, 2764, 3672, 3966, 4146, 4896, 5288, 5508, 5528, 5949, 6219, 7344, 7932, 8292, 10576, 11016, 11056, 11237, 11747, 11898, 12438, 14688, 15864, 16584, 17847, 18657, 21152, 22032, 22112, 22474, 23494, 23796, 24876, 31728, 33168, 33711, 35241, 35694, 37314, 44064, 44948, 46988, 47592, 49752, 53541, 55971, 63456, 66336, 67422, 70482, 71388, 74628, 89896, 93976, 95184, 99504, 101133, 105723, 107082, 111942, 134844, 140964, 142776, 149256, 179792, 187952, 190368, 199008, 202266, 211446, 214164, 223884, 269688, 281928, 285552, 298512, 303399, 317169, 359584, 375904, 404532, 422892, 428328, 447768, 456751, 539376, 563856, 571104, 597024, 606798, 634338, 809064, 845784, 856656, 895536, 910197, 913502, 951507, 1078752, 1127712, 1213596, 1268676, 1370253, 1618128, 1691568, 1713312, 1791072, 1820394, 1827004, 1903014, 2427192, 2537352, 2740506, 3236256, 3383136, 3640788, 3654008, 3806028, 4110759, 4854384, 5074704, 5481012, 7281576, 7308016, 7612056, 7764767, 8221518, 9708768, 10149408, 10962024, 12332277, 14563152, 14616032, 15224112, 15529534, 16443036, 21924048, 23294301, 24664554, 29126304, 30448224, 31059068, 32886072, 36996831, 43848096, 46588602, 49329108, 62118136, 65772144, 69882903, 73993662, 93177204, 98658216, 124236272, 131544288, 139765806, 147987324, 186354408, 197316432, 209648709, 248472544, 279531612, 295974648, 372708816, 394632864, 419297418, 559063224, 591949296, 628946127, 745417632, 838594836, 1118126448, 1183898592, 1257892254, 1677189672, 2236252896, 2515784508, 3354379344, 5031569016, 6708758688, 10063138032, 20126276064]

約数ペア:

[(1, 20126276064), (2, 10063138032), (3, 6708758688), (4, 5031569016), (6, 3354379344), (8, 2515784508), (9, 2236252896), (12, 1677189672), (16, 1257892254), (17, 1183898592), (18, 1118126448), (24, 838594836), (27, 745417632), (32, 628946127), (34, 591949296), (36, 559063224), (48, 419297418), (51, 394632864), (54, 372708816), (68, 295974648), (72, 279531612), (81, 248472544), (96, 209648709), (102, 197316432), (108, 186354408), (136, 147987324), (144, 139765806), (153, 131544288), (162, 124236272), (204, 98658216), (216, 93177204), (272, 73993662), (288, 69882903), (306, 65772144), (324, 62118136), (408, 49329108), (432, 46588602), (459, 43848096), (544, 36996831), (612, 32886072), (648, 31059068), (661, 30448224), (691, 29126304), (816, 24664554), (864, 23294301), (918, 21924048), (1224, 16443036), (1296, 15529534), (1322, 15224112), (1377, 14616032), (1382, 14563152), (1632, 12332277), (1836, 10962024), (1983, 10149408), (2073, 9708768), (2448, 8221518), (2592, 7764767), (2644, 7612056), (2754, 7308016), (2764, 7281576), (3672, 5481012), (3966, 5074704), (4146, 4854384), (4896, 4110759), (5288, 3806028), (5508, 3654008), (5528, 3640788), (5949, 3383136), (6219, 3236256), (7344, 2740506), (7932, 2537352), (8292, 2427192), (10576, 1903014), (11016, 1827004), (11056, 1820394), (11237, 1791072), (11747, 1713312), (11898, 1691568), (12438, 1618128), (14688, 1370253), (15864, 1268676), (16584, 1213596), (17847, 1127712), (18657, 1078752), (21152, 951507), (22032, 913502), (22112, 910197), (22474, 895536), (23494, 856656), (23796, 845784), (24876, 809064), (31728, 634338), (33168, 606798), (33711, 597024), (35241, 571104), (35694, 563856), (37314, 539376), (44064, 456751), (44948, 447768), (46988, 428328), (47592, 422892), (49752, 404532), (53541, 375904), (55971, 359584), (63456, 317169), (66336, 303399), (67422, 298512), (70482, 285552), (71388, 281928), (74628, 269688), (89896, 223884), (93976, 214164), (95184, 211446), (99504, 202266), (101133, 199008), (105723, 190368), (107082, 187952), (111942, 179792), (134844, 149256), (140964, 142776)]