20962936

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1931}}^1$

素因数の和:2019

約数の個数: 32

約数和(自身を含む): 41731200

約数和(自身を除く): 20768264

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 118, 184, 236, 472, 1357, 1931, 2714, 3862, 5428, 7724, 10856, 15448, 44413, 88826, 113929, 177652, 227858, 355304, 455716, 911432, 2620367, 5240734, 10481468, 20962936]

約数ペア:

[(1, 20962936), (2, 10481468), (4, 5240734), (8, 2620367), (23, 911432), (46, 455716), (59, 355304), (92, 227858), (118, 177652), (184, 113929), (236, 88826), (472, 44413), (1357, 15448), (1931, 10856), (2714, 7724), (3862, 5428)]