20249036

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 36288000

約数和(自身を除く): 16038964

約数列:

[1, 2, 4, 59, 118, 236, 239, 359, 478, 718, 956, 1436, 14101, 21181, 28202, 42362, 56404, 84724, 85801, 171602, 343204, 5062259, 10124518, 20249036]

約数ペア:

[(1, 20249036), (2, 10124518), (4, 5062259), (59, 343204), (118, 171602), (236, 85801), (239, 84724), (359, 56404), (478, 42362), (718, 28202), (956, 21181), (1436, 14101)]