20070444875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{3359}}^1\times {\mathrm{3677}}^1$

素因数の和:7064

約数の個数: 32

約数和(自身を含む): 26990046720

約数和(自身を除く): 6919601845

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 3359, 3677, 16795, 18385, 43667, 47801, 83975, 91925, 218335, 239005, 419875, 459625, 1091675, 1195025, 5458375, 5975125, 12351043, 61755215, 160563559, 308776075, 802817795, 1543880375, 4014088975, 20070444875]

約数ペア:

[(1, 20070444875), (5, 4014088975), (13, 1543880375), (25, 802817795), (65, 308776075), (125, 160563559), (325, 61755215), (1625, 12351043), (3359, 5975125), (3677, 5458375), (16795, 1195025), (18385, 1091675), (43667, 459625), (47801, 419875), (83975, 239005), (91925, 218335)]