20039702

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19013}}^1$

素因数の和:19063

約数の個数: 16

約数和(自身を含む): 32856192

約数和(自身を除く): 12816490

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 19013, 38026, 323221, 589403, 646442, 1178806, 10019851, 20039702]

約数ペア:

[(1, 20039702), (2, 10019851), (17, 1178806), (31, 646442), (34, 589403), (62, 323221), (527, 38026), (1054, 19013)]