20137542668

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{4877}}^1\times {\mathrm{12437}}^1$

素因数の和:17401

約数の個数: 24

約数和(自身を含む): 35675467632

約数和(自身を除く): 15537924964

約数列:

[1, 2, 4, 83, 166, 332, 4877, 9754, 12437, 19508, 24874, 49748, 404791, 809582, 1032271, 1619164, 2064542, 4129084, 60655249, 121310498, 242620996, 5034385667, 10068771334, 20137542668]

約数ペア:

[(1, 20137542668), (2, 10068771334), (4, 5034385667), (83, 242620996), (166, 121310498), (332, 60655249), (4877, 4129084), (9754, 2064542), (12437, 1619164), (19508, 1032271), (24874, 809582), (49748, 404791)]