20097675832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1521629}}^1$

素因数の和:1521775

約数の個数: 32

約数和(自身を含む): 40901414400

約数和(自身を除く): 20803738568

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6604, 13208, 1521629, 3043258, 6086516, 12173032, 19781177, 39562354, 79124708, 158249416, 193246883, 386493766, 772987532, 1545975064, 2512209479, 5024418958, 10048837916, 20097675832]

約数ペア:

[(1, 20097675832), (2, 10048837916), (4, 5024418958), (8, 2512209479), (13, 1545975064), (26, 772987532), (52, 386493766), (104, 193246883), (127, 158249416), (254, 79124708), (508, 39562354), (1016, 19781177), (1651, 12173032), (3302, 6086516), (6604, 3043258), (13208, 1521629)]