20170072808

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{86939969}}^1$

素因数の和:86940004

約数の個数: 16

約数和(自身を含む): 39122986500

約数和(自身を除く): 18952913692

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 86939969, 173879938, 347759876, 695519752, 2521259101, 5042518202, 10085036404, 20170072808]

約数ペア:

[(1, 20170072808), (2, 10085036404), (4, 5042518202), (8, 2521259101), (29, 695519752), (58, 347759876), (116, 173879938), (232, 86939969)]