20588092

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23719}}^1$

素因数の和:23761

約数の個数: 24

約数和(自身を含む): 42506240

約数和(自身を除く): 21918148

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 23719, 47438, 94876, 166033, 332066, 664132, 735289, 1470578, 2941156, 5147023, 10294046, 20588092]

約数ペア:

[(1, 20588092), (2, 10294046), (4, 5147023), (7, 2941156), (14, 1470578), (28, 735289), (31, 664132), (62, 332066), (124, 166033), (217, 94876), (434, 47438), (868, 23719)]