20147776684

素因数分解:

$2^2\times 7^2\times {\mathrm{929}}^1\times {\mathrm{110651}}^1$

素因数の和:111598

約数の個数: 36

約数和(自身を含む): 41059637640

約数和(自身を除く): 20911860956

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 929, 1858, 3716, 6503, 13006, 26012, 45521, 91042, 110651, 182084, 221302, 442604, 774557, 1549114, 3098228, 5421899, 10843798, 21687596, 102794779, 205589558, 411179116, 719563453, 1439126906, 2878253812, 5036944171, 10073888342, 20147776684]

約数ペア:

[(1, 20147776684), (2, 10073888342), (4, 5036944171), (7, 2878253812), (14, 1439126906), (28, 719563453), (49, 411179116), (98, 205589558), (196, 102794779), (929, 21687596), (1858, 10843798), (3716, 5421899), (6503, 3098228), (13006, 1549114), (26012, 774557), (45521, 442604), (91042, 221302), (110651, 182084)]