20261382

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{198641}}^1$

素因数の和:198663

約数の個数: 16

約数和(自身を含む): 42906672

約数和(自身を除く): 22645290

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 198641, 397282, 595923, 1191846, 3376897, 6753794, 10130691, 20261382]

約数ペア:

[(1, 20261382), (2, 10130691), (3, 6753794), (6, 3376897), (17, 1191846), (34, 595923), (51, 397282), (102, 198641)]