20202372

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{2711}}^1$

素因数の和:2750

約数の個数: 60

約数和(自身を含む): 55129536

約数和(自身を除く): 34927164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2484, 2711, 3726, 5422, 7452, 8133, 10844, 16266, 24399, 32532, 48798, 62353, 73197, 97596, 124706, 146394, 187059, 219591, 249412, 292788, 374118, 439182, 561177, 748236, 878364, 1122354, 1683531, 2244708, 3367062, 5050593, 6734124, 10101186, 20202372]

約数ペア:

[(1, 20202372), (2, 10101186), (3, 6734124), (4, 5050593), (6, 3367062), (9, 2244708), (12, 1683531), (18, 1122354), (23, 878364), (27, 748236), (36, 561177), (46, 439182), (54, 374118), (69, 292788), (81, 249412), (92, 219591), (108, 187059), (138, 146394), (162, 124706), (207, 97596), (276, 73197), (324, 62353), (414, 48798), (621, 32532), (828, 24399), (1242, 16266), (1863, 10844), (2484, 8133), (2711, 7452), (3726, 5422)]