2620720112

素因数分解:

$2^4\times {\mathrm{5023}}^1\times {\mathrm{32609}}^1$

素因数の和:37640

約数の個数: 20

約数和(自身を含む): 5078811840

約数和(自身を除く): 2458091728

約数列:

[1, 2, 4, 8, 16, 5023, 10046, 20092, 32609, 40184, 65218, 80368, 130436, 260872, 521744, 163795007, 327590014, 655180028, 1310360056, 2620720112]

約数ペア:

[(1, 2620720112), (2, 1310360056), (4, 655180028), (8, 327590014), (16, 163795007), (5023, 521744), (10046, 260872), (20092, 130436), (32609, 80368), (40184, 65218)]