20171463866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{2189219}}^1$

素因数の和:2189509

約数の個数: 16

約数和(自身を含む): 32155263360

約数和(自身を除く): 11983799494

約数列:

[1, 2, 17, 34, 271, 542, 4607, 9214, 2189219, 4378438, 37216723, 74433446, 593278349, 1186556698, 10085731933, 20171463866]

約数ペア:

[(1, 20171463866), (2, 10085731933), (17, 1186556698), (34, 593278349), (271, 74433446), (542, 37216723), (4607, 4378438), (9214, 2189219)]