20199633890

素因数分解:

$2^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2543}}^1\times {\mathrm{2711}}^1$

素因数の和:5554

約数の個数: 32

約数和(自身を含む): 36511243776

約数和(自身を除く): 16311609886

約数列:

[1, 2, 5, 10, 293, 586, 1465, 2543, 2711, 2930, 5086, 5422, 12715, 13555, 25430, 27110, 745099, 794323, 1490198, 1588646, 3725495, 3971615, 6894073, 7450990, 7943230, 13788146, 34470365, 68940730, 2019963389, 4039926778, 10099816945, 20199633890]

約数ペア:

[(1, 20199633890), (2, 10099816945), (5, 4039926778), (10, 2019963389), (293, 68940730), (586, 34470365), (1465, 13788146), (2543, 7943230), (2711, 7450990), (2930, 6894073), (5086, 3971615), (5422, 3725495), (12715, 1588646), (13555, 1490198), (25430, 794323), (27110, 745099)]