20039451878

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{5651}}^1\times {\mathrm{61141}}^1$

素因数の和:66823

約数の個数: 16

約数和(自身を含む): 31101712560

約数和(自身を除く): 11062260682

約数列:

[1, 2, 29, 58, 5651, 11302, 61141, 122282, 163879, 327758, 1773089, 3546178, 345507791, 691015582, 10019725939, 20039451878]

約数ペア:

[(1, 20039451878), (2, 10019725939), (29, 691015582), (58, 345507791), (5651, 3546178), (11302, 1773089), (61141, 327758), (122282, 163879)]