20071799993

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{207227}}^1$

素因数の和:207472

約数の個数: 16

約数和(自身を含む): 23335530624

約数和(自身を除く): 3263730631

約数列:

[1, 7, 101, 137, 707, 959, 13837, 96859, 207227, 1450589, 20929927, 28390099, 146509489, 198730693, 2867399999, 20071799993]

約数ペア:

[(1, 20071799993), (7, 2867399999), (101, 198730693), (137, 146509489), (707, 28390099), (959, 20929927), (13837, 1450589), (96859, 207227)]