20214953090

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2287}}^1\times {\mathrm{3191}}^1$

素因数の和:5762

約数の個数: 32

約数和(自身を含む): 36545693184

約数和(自身を除く): 16330740094

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2287, 2770, 3191, 4574, 6382, 11435, 15955, 22870, 31910, 633499, 883907, 1266998, 1767814, 3167495, 4419535, 6334990, 7297817, 8839070, 14595634, 36489085, 72978170, 2021495309, 4042990618, 10107476545, 20214953090]

約数ペア:

[(1, 20214953090), (2, 10107476545), (5, 4042990618), (10, 2021495309), (277, 72978170), (554, 36489085), (1385, 14595634), (2287, 8839070), (2770, 7297817), (3191, 6334990), (4574, 4419535), (6382, 3167495), (11435, 1767814), (15955, 1266998), (22870, 883907), (31910, 633499)]