13746020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22171}}^1$

素因数の和:22211

約数の個数: 24

約数和(自身を含む): 29799168

約数和(自身を除く): 16053148

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 22171, 44342, 88684, 110855, 221710, 443420, 687301, 1374602, 2749204, 3436505, 6873010, 13746020]

約数ペア:

[(1, 13746020), (2, 6873010), (4, 3436505), (5, 2749204), (10, 1374602), (20, 687301), (31, 443420), (62, 221710), (124, 110855), (155, 88684), (310, 44342), (620, 22171)]