20181848510

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1123}}^1\times {\mathrm{7457}}^1$

素因数の和:8828

約数の個数: 32

約数和(自身を含む): 36515441952

約数和(自身を除く): 16333593442

約数列:

[1, 2, 5, 10, 241, 482, 1123, 1205, 2246, 2410, 5615, 7457, 11230, 14914, 37285, 74570, 270643, 541286, 1353215, 1797137, 2706430, 3594274, 8374211, 8985685, 16748422, 17971370, 41871055, 83742110, 2018184851, 4036369702, 10090924255, 20181848510]

約数ペア:

[(1, 20181848510), (2, 10090924255), (5, 4036369702), (10, 2018184851), (241, 83742110), (482, 41871055), (1123, 17971370), (1205, 16748422), (2246, 8985685), (2410, 8374211), (5615, 3594274), (7457, 2706430), (11230, 1797137), (14914, 1353215), (37285, 541286), (74570, 270643)]