20173338372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3554147}}^1$

素因数の和:3554208

約数の個数: 48

約数和(自身を含む): 52544524032

約数和(自身を除く): 32371185660

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 3554147, 7108294, 10662441, 14216588, 21324882, 39095617, 42649764, 78191234, 117286851, 152828321, 156382468, 234573702, 305656642, 458484963, 469147404, 611313284, 916969926, 1681111531, 1833939852, 3362223062, 5043334593, 6724446124, 10086669186, 20173338372]

約数ペア:

[(1, 20173338372), (2, 10086669186), (3, 6724446124), (4, 5043334593), (6, 3362223062), (11, 1833939852), (12, 1681111531), (22, 916969926), (33, 611313284), (43, 469147404), (44, 458484963), (66, 305656642), (86, 234573702), (129, 156382468), (132, 152828321), (172, 117286851), (258, 78191234), (473, 42649764), (516, 39095617), (946, 21324882), (1419, 14216588), (1892, 10662441), (2838, 7108294), (5676, 3554147)]