20448889237

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{234659}}^1$

素因数の和:234936

約数の個数: 16

約数和(自身を含む): 23879001600

約数和(自身を除く): 3430112363

約数列:

[1, 7, 59, 211, 413, 1477, 12449, 87143, 234659, 1642613, 13844881, 49513049, 96914167, 346591343, 2921269891, 20448889237]

約数ペア:

[(1, 20448889237), (7, 2921269891), (59, 346591343), (211, 96914167), (413, 49513049), (1477, 13844881), (12449, 1642613), (87143, 234659)]