20075604312

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1423}}^1\times {\mathrm{4229}}^1$

素因数の和:5800

約数の個数: 64

約数和(自身を含む): 50597568000

約数和(自身を除く): 30521963688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1423, 1668, 2846, 3336, 4229, 4269, 5692, 8458, 8538, 11384, 12687, 16916, 17076, 25374, 33832, 34152, 50748, 101496, 197797, 395594, 587831, 593391, 791188, 1175662, 1186782, 1582376, 1763493, 2351324, 2373564, 3526986, 4702648, 4747128, 6017867, 7053972, 12035734, 14107944, 18053601, 24071468, 36107202, 48142936, 72214404, 144428808, 836483513, 1672967026, 2509450539, 3345934052, 5018901078, 6691868104, 10037802156, 20075604312]

約数ペア:

[(1, 20075604312), (2, 10037802156), (3, 6691868104), (4, 5018901078), (6, 3345934052), (8, 2509450539), (12, 1672967026), (24, 836483513), (139, 144428808), (278, 72214404), (417, 48142936), (556, 36107202), (834, 24071468), (1112, 18053601), (1423, 14107944), (1668, 12035734), (2846, 7053972), (3336, 6017867), (4229, 4747128), (4269, 4702648), (5692, 3526986), (8458, 2373564), (8538, 2351324), (11384, 1763493), (12687, 1582376), (16916, 1186782), (17076, 1175662), (25374, 791188), (33832, 593391), (34152, 587831), (50748, 395594), (101496, 197797)]