20173089912

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{13779433}}^1$

素因数の和:13779503

約数の個数: 32

約数和(自身を含む): 51259494480

約数和(自身を除く): 31086404568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 13779433, 27558866, 41338299, 55117732, 82676598, 110235464, 165353196, 330706392, 840545413, 1681090826, 2521636239, 3362181652, 5043272478, 6724363304, 10086544956, 20173089912]

約数ペア:

[(1, 20173089912), (2, 10086544956), (3, 6724363304), (4, 5043272478), (6, 3362181652), (8, 2521636239), (12, 1681090826), (24, 840545413), (61, 330706392), (122, 165353196), (183, 110235464), (244, 82676598), (366, 55117732), (488, 41338299), (732, 27558866), (1464, 13779433)]