20163555464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6685529}}^1$

素因数の和:6685577

約数の個数: 32

約数和(自身を含む): 42118839000

約数和(自身を除く): 21955283536

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 6685529, 13371058, 26742116, 53484232, 86911877, 173823754, 193880341, 347647508, 387760682, 695295016, 775521364, 1551042728, 2520444433, 5040888866, 10081777732, 20163555464]

約数ペア:

[(1, 20163555464), (2, 10081777732), (4, 5040888866), (8, 2520444433), (13, 1551042728), (26, 775521364), (29, 695295016), (52, 387760682), (58, 347647508), (104, 193880341), (116, 173823754), (232, 86911877), (377, 53484232), (754, 26742116), (1508, 13371058), (3016, 6685529)]