20138736

素因数分解:

$2^4\times 3^1\times {\mathrm{419557}}^1$

素因数の和:419568

約数の個数: 20

約数和(自身を含む): 52025192

約数和(自身を除く): 31886456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419557, 839114, 1258671, 1678228, 2517342, 3356456, 5034684, 6712912, 10069368, 20138736]

約数ペア:

[(1, 20138736), (2, 10069368), (3, 6712912), (4, 5034684), (6, 3356456), (8, 2517342), (12, 1678228), (16, 1258671), (24, 839114), (48, 419557)]