20610598

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{829}}^1$

素因数の和:1263

約数の個数: 16

約数和(自身を含む): 32031360

約数和(自身を除く): 11420762

約数列:

[1, 2, 31, 62, 401, 802, 829, 1658, 12431, 24862, 25699, 51398, 332429, 664858, 10305299, 20610598]

約数ペア:

[(1, 20610598), (2, 10305299), (31, 664858), (62, 332429), (401, 51398), (802, 25699), (829, 24862), (1658, 12431)]