20160372935

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1\times {\mathrm{1667}}^1$

素因数の和:2743

約数の個数: 32

約数和(自身を含む): 25214395392

約数和(自身を除く): 5054022457

約数列:

[1, 5, 47, 53, 235, 265, 971, 1667, 2491, 4855, 8335, 12455, 45637, 51463, 78349, 88351, 228185, 257315, 391745, 441755, 1618657, 2418761, 4152497, 8093285, 12093805, 20762485, 76076879, 85788821, 380384395, 428944105, 4032074587, 20160372935]

約数ペア:

[(1, 20160372935), (5, 4032074587), (47, 428944105), (53, 380384395), (235, 85788821), (265, 76076879), (971, 20762485), (1667, 12093805), (2491, 8093285), (4855, 4152497), (8335, 2418761), (12455, 1618657), (45637, 441755), (51463, 391745), (78349, 257315), (88351, 228185)]