20600204

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2129}}^1$

素因数の和:2233

約数の個数: 24

約数和(自身を含む): 37573200

約数和(自身を除く): 16972996

約数列:

[1, 2, 4, 41, 59, 82, 118, 164, 236, 2129, 2419, 4258, 4838, 8516, 9676, 87289, 125611, 174578, 251222, 349156, 502444, 5150051, 10300102, 20600204]

約数ペア:

[(1, 20600204), (2, 10300102), (4, 5150051), (41, 502444), (59, 349156), (82, 251222), (118, 174578), (164, 125611), (236, 87289), (2129, 9676), (2419, 8516), (4258, 4838)]