20233481792

素因数分解:

$2^6\times {\mathrm{4013}}^1\times {\mathrm{78781}}^1$

素因数の和:82806

約数の個数: 28

約数和(自身を含む): 40161330396

約数和(自身を除く): 19927848604

約数列:

[1, 2, 4, 8, 16, 32, 64, 4013, 8026, 16052, 32104, 64208, 78781, 128416, 157562, 256832, 315124, 630248, 1260496, 2520992, 5041984, 316148153, 632296306, 1264592612, 2529185224, 5058370448, 10116740896, 20233481792]

約数ペア:

[(1, 20233481792), (2, 10116740896), (4, 5058370448), (8, 2529185224), (16, 1264592612), (32, 632296306), (64, 316148153), (4013, 5041984), (8026, 2520992), (16052, 1260496), (32104, 630248), (64208, 315124), (78781, 256832), (128416, 157562)]