20802944814

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{124213}}^1$

素因数の和:124592

約数の個数: 32

約数和(自身を含む): 42165187584

約数和(自身を除く): 21362242770

約数列:

[1, 2, 3, 6, 103, 206, 271, 309, 542, 618, 813, 1626, 27913, 55826, 83739, 124213, 167478, 248426, 372639, 745278, 12793939, 25587878, 33661723, 38381817, 67323446, 76763634, 100985169, 201970338, 3467157469, 6934314938, 10401472407, 20802944814]

約数ペア:

[(1, 20802944814), (2, 10401472407), (3, 6934314938), (6, 3467157469), (103, 201970338), (206, 100985169), (271, 76763634), (309, 67323446), (542, 38381817), (618, 33661723), (813, 25587878), (1626, 12793939), (27913, 745278), (55826, 372639), (83739, 248426), (124213, 167478)]