20251018968

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1777}}^1\times {\mathrm{10103}}^1$

素因数の和:11936

約数の個数: 64

約数和(自身を含む): 51738946560

約数和(自身を除く): 31487927592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 1777, 3554, 5331, 7108, 10103, 10662, 14216, 20206, 21324, 30309, 40412, 42648, 60618, 80824, 83519, 121236, 167038, 242472, 250557, 334076, 474841, 501114, 668152, 949682, 1002228, 1424523, 1899364, 2004456, 2849046, 3798728, 5698092, 11396184, 17953031, 35906062, 53859093, 71812124, 107718186, 143624248, 215436372, 430872744, 843792457, 1687584914, 2531377371, 3375169828, 5062754742, 6750339656, 10125509484, 20251018968]

約数ペア:

[(1, 20251018968), (2, 10125509484), (3, 6750339656), (4, 5062754742), (6, 3375169828), (8, 2531377371), (12, 1687584914), (24, 843792457), (47, 430872744), (94, 215436372), (141, 143624248), (188, 107718186), (282, 71812124), (376, 53859093), (564, 35906062), (1128, 17953031), (1777, 11396184), (3554, 5698092), (5331, 3798728), (7108, 2849046), (10103, 2004456), (10662, 1899364), (14216, 1424523), (20206, 1002228), (21324, 949682), (30309, 668152), (40412, 501114), (42648, 474841), (60618, 334076), (80824, 250557), (83519, 242472), (121236, 167038)]