20166465042

素因数分解:

$2^1\times 3^2\times {\mathrm{439}}^1\times {\mathrm{577}}^1\times {\mathrm{4423}}^1$

素因数の和:5447

約数の個数: 48

約数和(自身を含む): 43879355520

約数和(自身を除く): 23712890478

約数列:

[1, 2, 3, 6, 9, 18, 439, 577, 878, 1154, 1317, 1731, 2634, 3462, 3951, 4423, 5193, 7902, 8846, 10386, 13269, 26538, 39807, 79614, 253303, 506606, 759909, 1519818, 1941697, 2279727, 2552071, 3883394, 4559454, 5104142, 5825091, 7656213, 11650182, 15312426, 17475273, 22968639, 34950546, 45937278, 1120359169, 2240718338, 3361077507, 6722155014, 10083232521, 20166465042]

約数ペア:

[(1, 20166465042), (2, 10083232521), (3, 6722155014), (6, 3361077507), (9, 2240718338), (18, 1120359169), (439, 45937278), (577, 34950546), (878, 22968639), (1154, 17475273), (1317, 15312426), (1731, 11650182), (2634, 7656213), (3462, 5825091), (3951, 5104142), (4423, 4559454), (5193, 3883394), (7902, 2552071), (8846, 2279727), (10386, 1941697), (13269, 1519818), (26538, 759909), (39807, 506606), (79614, 253303)]