21048652832

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{5820977}}^1$

素因数の和:5821100

約数の個数: 24

約数和(自身を含む): 41806263996

約数和(自身を除く): 20757611164

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 5820977, 11641954, 23283908, 46567816, 93135632, 186271264, 657770401, 1315540802, 2631081604, 5262163208, 10524326416, 21048652832]

約数ペア:

[(1, 21048652832), (2, 10524326416), (4, 5262163208), (8, 2631081604), (16, 1315540802), (32, 657770401), (113, 186271264), (226, 93135632), (452, 46567816), (904, 23283908), (1808, 11641954), (3616, 5820977)]