20452188

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54979}}^1$

素因数の和:55017

約数の個数: 24

約数和(自身を含む): 49262080

約数和(自身を除く): 28809892

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 54979, 109958, 164937, 219916, 329874, 659748, 1704349, 3408698, 5113047, 6817396, 10226094, 20452188]

約数ペア:

[(1, 20452188), (2, 10226094), (3, 6817396), (4, 5113047), (6, 3408698), (12, 1704349), (31, 659748), (62, 329874), (93, 219916), (124, 164937), (186, 109958), (372, 54979)]