20588704

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{33863}}^1$

素因数の和:33892

約数の個数: 24

約数和(自身を含む): 42668640

約数和(自身を除く): 22079936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 33863, 67726, 135452, 270904, 541808, 643397, 1083616, 1286794, 2573588, 5147176, 10294352, 20588704]

約数ペア:

[(1, 20588704), (2, 10294352), (4, 5147176), (8, 2573588), (16, 1286794), (19, 1083616), (32, 643397), (38, 541808), (76, 270904), (152, 135452), (304, 67726), (608, 33863)]