20059129020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{701}}^1\times {\mathrm{9733}}^1$

素因数の和:10460

約数の個数: 144

約数和(自身を含む): 65435374368

約数和(自身を除く): 45376245348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 701, 735, 980, 1402, 1470, 2103, 2804, 2940, 3505, 4206, 4907, 7010, 8412, 9733, 9814, 10515, 14020, 14721, 19466, 19628, 21030, 24535, 29199, 29442, 34349, 38932, 42060, 48665, 49070, 58398, 58884, 68131, 68698, 73605, 97330, 98140, 103047, 116796, 136262, 137396, 145995, 147210, 171745, 194660, 204393, 206094, 272524, 291990, 294420, 340655, 343490, 408786, 412188, 476917, 515235, 583980, 681310, 686980, 817572, 953834, 1021965, 1030470, 1362620, 1430751, 1907668, 2043930, 2060940, 2384585, 2861502, 4087860, 4769170, 5723004, 6822833, 7153755, 9538340, 13645666, 14307510, 20468499, 27291332, 28615020, 34114165, 40936998, 47759831, 68228330, 81873996, 95519662, 102342495, 136456660, 143279493, 191039324, 204684990, 238799155, 286558986, 334318817, 409369980, 477598310, 573117972, 668637634, 716397465, 955196620, 1002956451, 1337275268, 1432794930, 1671594085, 2005912902, 2865589860, 3343188170, 4011825804, 5014782255, 6686376340, 10029564510, 20059129020]

約数ペア:

[(1, 20059129020), (2, 10029564510), (3, 6686376340), (4, 5014782255), (5, 4011825804), (6, 3343188170), (7, 2865589860), (10, 2005912902), (12, 1671594085), (14, 1432794930), (15, 1337275268), (20, 1002956451), (21, 955196620), (28, 716397465), (30, 668637634), (35, 573117972), (42, 477598310), (49, 409369980), (60, 334318817), (70, 286558986), (84, 238799155), (98, 204684990), (105, 191039324), (140, 143279493), (147, 136456660), (196, 102342495), (210, 95519662), (245, 81873996), (294, 68228330), (420, 47759831), (490, 40936998), (588, 34114165), (701, 28615020), (735, 27291332), (980, 20468499), (1402, 14307510), (1470, 13645666), (2103, 9538340), (2804, 7153755), (2940, 6822833), (3505, 5723004), (4206, 4769170), (4907, 4087860), (7010, 2861502), (8412, 2384585), (9733, 2060940), (9814, 2043930), (10515, 1907668), (14020, 1430751), (14721, 1362620), (19466, 1030470), (19628, 1021965), (21030, 953834), (24535, 817572), (29199, 686980), (29442, 681310), (34349, 583980), (38932, 515235), (42060, 476917), (48665, 412188), (49070, 408786), (58398, 343490), (58884, 340655), (68131, 294420), (68698, 291990), (73605, 272524), (97330, 206094), (98140, 204393), (103047, 194660), (116796, 171745), (136262, 147210), (137396, 145995)]