20006666070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1951}}^1\times {\mathrm{20107}}^1$

素因数の和:22085

約数の個数: 64

約数和(自身を含む): 50869057536

約数和(自身を除く): 30862391466

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 1951, 3902, 5853, 9755, 11706, 19510, 20107, 29265, 33167, 40214, 58530, 60321, 66334, 99501, 100535, 120642, 165835, 199002, 201070, 301605, 331670, 341819, 497505, 603210, 683638, 995010, 1025457, 1709095, 2050914, 3418190, 5127285, 10254570, 39228757, 78457514, 117686271, 196143785, 235372542, 392287570, 588431355, 666888869, 1176862710, 1333777738, 2000666607, 3334444345, 4001333214, 6668888690, 10003333035, 20006666070]

約数ペア:

[(1, 20006666070), (2, 10003333035), (3, 6668888690), (5, 4001333214), (6, 3334444345), (10, 2000666607), (15, 1333777738), (17, 1176862710), (30, 666888869), (34, 588431355), (51, 392287570), (85, 235372542), (102, 196143785), (170, 117686271), (255, 78457514), (510, 39228757), (1951, 10254570), (3902, 5127285), (5853, 3418190), (9755, 2050914), (11706, 1709095), (19510, 1025457), (20107, 995010), (29265, 683638), (33167, 603210), (40214, 497505), (58530, 341819), (60321, 331670), (66334, 301605), (99501, 201070), (100535, 199002), (120642, 165835)]