20227947268

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1\times {\mathrm{5591}}^1$

素因数の和:5968

約数の個数: 48

約数和(自身を含む): 36976988160

約数和(自身を除く): 16749040892

約数列:

[1, 2, 4, 31, 62, 124, 163, 179, 326, 358, 652, 716, 5053, 5549, 5591, 10106, 11098, 11182, 20212, 22196, 22364, 29177, 58354, 116708, 173321, 346642, 693284, 904487, 911333, 1000789, 1808974, 1822666, 2001578, 3617948, 3645332, 4003156, 28251323, 31024459, 56502646, 62048918, 113005292, 124097836, 163128607, 326257214, 652514428, 5056986817, 10113973634, 20227947268]

約数ペア:

[(1, 20227947268), (2, 10113973634), (4, 5056986817), (31, 652514428), (62, 326257214), (124, 163128607), (163, 124097836), (179, 113005292), (326, 62048918), (358, 56502646), (652, 31024459), (716, 28251323), (5053, 4003156), (5549, 3645332), (5591, 3617948), (10106, 2001578), (11098, 1822666), (11182, 1808974), (20212, 1000789), (22196, 911333), (22364, 904487), (29177, 693284), (58354, 346642), (116708, 173321)]