20170182776

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{86940443}}^1$

素因数の和:86940478

約数の個数: 16

約数和(自身を含む): 39123199800

約数和(自身を除く): 18953017024

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 86940443, 173880886, 347761772, 695523544, 2521272847, 5042545694, 10085091388, 20170182776]

約数ペア:

[(1, 20170182776), (2, 10085091388), (4, 5042545694), (8, 2521272847), (29, 695523544), (58, 347761772), (116, 173880886), (232, 86940443)]