20221705744

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{2336149}}^1$

素因数の和:2336698

約数の個数: 20

約数和(自身を含む): 39251992300

約数和(自身を除く): 19030286556

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 8656, 2336149, 4672298, 9344596, 18689192, 37378384, 1263856609, 2527713218, 5055426436, 10110852872, 20221705744]

約数ペア:

[(1, 20221705744), (2, 10110852872), (4, 5055426436), (8, 2527713218), (16, 1263856609), (541, 37378384), (1082, 18689192), (2164, 9344596), (4328, 4672298), (8656, 2336149)]