20341670064

素因数分解:

$2^4\times 3^1\times {\mathrm{277}}^1\times {\mathrm{1529909}}^1$

素因数の和:1530197

約数の個数: 40

約数和(自身を含む): 52739057520

約数和(自身を除く): 32397387456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 277, 554, 831, 1108, 1662, 2216, 3324, 4432, 6648, 13296, 1529909, 3059818, 4589727, 6119636, 9179454, 12239272, 18358908, 24478544, 36717816, 73435632, 423784793, 847569586, 1271354379, 1695139172, 2542708758, 3390278344, 5085417516, 6780556688, 10170835032, 20341670064]

約数ペア:

[(1, 20341670064), (2, 10170835032), (3, 6780556688), (4, 5085417516), (6, 3390278344), (8, 2542708758), (12, 1695139172), (16, 1271354379), (24, 847569586), (48, 423784793), (277, 73435632), (554, 36717816), (831, 24478544), (1108, 18358908), (1662, 12239272), (2216, 9179454), (3324, 6119636), (4432, 4589727), (6648, 3059818), (13296, 1529909)]