20074574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4463}}^1$

素因数の和:4651

約数の個数: 16

約数和(自身を含む): 32622912

約数和(自身を除く): 12548338

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4463, 4498, 8926, 58019, 116038, 772099, 1544198, 10037287, 20074574]

約数ペア:

[(1, 20074574), (2, 10037287), (13, 1544198), (26, 772099), (173, 116038), (346, 58019), (2249, 8926), (4463, 4498)]