20174020904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{148338389}}^1$

素因数の和:148338412

約数の個数: 16

約数和(自身を含む): 40051365300

約数和(自身を除く): 19877344396

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 148338389, 296676778, 593353556, 1186707112, 2521752613, 5043505226, 10087010452, 20174020904]

約数ペア:

[(1, 20174020904), (2, 10087010452), (4, 5043505226), (8, 2521752613), (17, 1186707112), (34, 593353556), (68, 296676778), (136, 148338389)]