20132614978

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{456377}}^1$

素因数の和:456546

約数の個数: 32

約数和(自身を含む): 36276574464

約数和(自身を除く): 16143959486

約数列:

[1, 2, 7, 14, 23, 46, 137, 161, 274, 322, 959, 1918, 3151, 6302, 22057, 44114, 456377, 912754, 3194639, 6389278, 10496671, 20993342, 62523649, 73476697, 125047298, 146953394, 437665543, 875331086, 1438043927, 2876087854, 10066307489, 20132614978]

約数ペア:

[(1, 20132614978), (2, 10066307489), (7, 2876087854), (14, 1438043927), (23, 875331086), (46, 437665543), (137, 146953394), (161, 125047298), (274, 73476697), (322, 62523649), (959, 20993342), (1918, 10496671), (3151, 6389278), (6302, 3194639), (22057, 912754), (44114, 456377)]