20041138260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28837}}^1$

素因数の和:28885

約数の個数: 288

約数和(自身を含む): 74067057792

約数和(自身を除く): 54025919532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 81, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 162, 165, 180, 195, 198, 220, 234, 243, 260, 270, 286, 297, 324, 330, 351, 390, 396, 405, 429, 468, 486, 495, 540, 572, 585, 594, 660, 702, 715, 780, 810, 858, 891, 972, 990, 1053, 1170, 1188, 1215, 1287, 1404, 1430, 1485, 1620, 1716, 1755, 1782, 1980, 2106, 2145, 2340, 2430, 2574, 2673, 2860, 2970, 3159, 3510, 3564, 3861, 4212, 4290, 4455, 4860, 5148, 5265, 5346, 5940, 6318, 6435, 7020, 7722, 8580, 8910, 10530, 10692, 11583, 12636, 12870, 13365, 15444, 15795, 17820, 19305, 21060, 23166, 25740, 26730, 28837, 31590, 34749, 38610, 46332, 53460, 57674, 57915, 63180, 69498, 77220, 86511, 115348, 115830, 138996, 144185, 173022, 173745, 231660, 259533, 288370, 317207, 346044, 347490, 374881, 432555, 519066, 576740, 634414, 694980, 749762, 778599, 865110, 951621, 1038132, 1124643, 1268828, 1297665, 1499524, 1557198, 1586035, 1730220, 1874405, 1903242, 2249286, 2335797, 2595330, 2854863, 3114396, 3172070, 3373929, 3748810, 3806484, 3892995, 4123691, 4498572, 4671594, 4758105, 5190660, 5623215, 5709726, 6344140, 6747858, 7007391, 7497620, 7785990, 8247382, 8564589, 9343188, 9516210, 10121787, 11246430, 11419452, 11678985, 12371073, 13495716, 14014782, 14274315, 15571980, 16494764, 16869645, 17129178, 19032420, 20243574, 20618455, 22492860, 23357970, 24742146, 25693767, 28029564, 28548630, 30365361, 33739290, 34258356, 35036955, 37113219, 40487148, 41236910, 42822945, 46715940, 49484292, 50608935, 51387534, 57097260, 60730722, 61855365, 67478580, 70073910, 74226438, 77081301, 82473820, 85645890, 91096083, 101217870, 102775068, 111339657, 121461444, 123710730, 128468835, 140147820, 148452876, 151826805, 154162602, 171291780, 182192166, 185566095, 202435740, 222679314, 247421460, 256937670, 303653610, 308325204, 334018971, 364384332, 371132190, 385406505, 445358628, 455480415, 513875340, 556698285, 607307220, 668037942, 742264380, 770813010, 910960830, 1002056913, 1113396570, 1336075884, 1541626020, 1670094855, 1821921660, 2004113826, 2226793140, 3340189710, 4008227652, 5010284565, 6680379420, 10020569130, 20041138260]

約数ペア:

[(1, 20041138260), (2, 10020569130), (3, 6680379420), (4, 5010284565), (5, 4008227652), (6, 3340189710), (9, 2226793140), (10, 2004113826), (11, 1821921660), (12, 1670094855), (13, 1541626020), (15, 1336075884), (18, 1113396570), (20, 1002056913), (22, 910960830), (26, 770813010), (27, 742264380), (30, 668037942), (33, 607307220), (36, 556698285), (39, 513875340), (44, 455480415), (45, 445358628), (52, 385406505), (54, 371132190), (55, 364384332), (60, 334018971), (65, 308325204), (66, 303653610), (78, 256937670), (81, 247421460), (90, 222679314), (99, 202435740), (108, 185566095), (110, 182192166), (117, 171291780), (130, 154162602), (132, 151826805), (135, 148452876), (143, 140147820), (156, 128468835), (162, 123710730), (165, 121461444), (180, 111339657), (195, 102775068), (198, 101217870), (220, 91096083), (234, 85645890), (243, 82473820), (260, 77081301), (270, 74226438), (286, 70073910), (297, 67478580), (324, 61855365), (330, 60730722), (351, 57097260), (390, 51387534), (396, 50608935), (405, 49484292), (429, 46715940), (468, 42822945), (486, 41236910), (495, 40487148), (540, 37113219), (572, 35036955), (585, 34258356), (594, 33739290), (660, 30365361), (702, 28548630), (715, 28029564), (780, 25693767), (810, 24742146), (858, 23357970), (891, 22492860), (972, 20618455), (990, 20243574), (1053, 19032420), (1170, 17129178), (1188, 16869645), (1215, 16494764), (1287, 15571980), (1404, 14274315), (1430, 14014782), (1485, 13495716), (1620, 12371073), (1716, 11678985), (1755, 11419452), (1782, 11246430), (1980, 10121787), (2106, 9516210), (2145, 9343188), (2340, 8564589), (2430, 8247382), (2574, 7785990), (2673, 7497620), (2860, 7007391), (2970, 6747858), (3159, 6344140), (3510, 5709726), (3564, 5623215), (3861, 5190660), (4212, 4758105), (4290, 4671594), (4455, 4498572), (4860, 4123691), (5148, 3892995), (5265, 3806484), (5346, 3748810), (5940, 3373929), (6318, 3172070), (6435, 3114396), (7020, 2854863), (7722, 2595330), (8580, 2335797), (8910, 2249286), (10530, 1903242), (10692, 1874405), (11583, 1730220), (12636, 1586035), (12870, 1557198), (13365, 1499524), (15444, 1297665), (15795, 1268828), (17820, 1124643), (19305, 1038132), (21060, 951621), (23166, 865110), (25740, 778599), (26730, 749762), (28837, 694980), (31590, 634414), (34749, 576740), (38610, 519066), (46332, 432555), (53460, 374881), (57674, 347490), (57915, 346044), (63180, 317207), (69498, 288370), (77220, 259533), (86511, 231660), (115348, 173745), (115830, 173022), (138996, 144185)]