20125084064

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{21686513}}^1$

素因数の和:21686552

約数の個数: 24

約数和(自身を含む): 40987511460

約数和(自身を除く): 20862427396

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 21686513, 43373026, 86746052, 173492104, 346984208, 628908877, 693968416, 1257817754, 2515635508, 5031271016, 10062542032, 20125084064]

約数ペア:

[(1, 20125084064), (2, 10062542032), (4, 5031271016), (8, 2515635508), (16, 1257817754), (29, 693968416), (32, 628908877), (58, 346984208), (116, 173492104), (232, 86746052), (464, 43373026), (928, 21686513)]