20199642626

素因数分解:

$2^1\times {\mathrm{359}}^1\times {\mathrm{821}}^1\times {\mathrm{34267}}^1$

素因数の和:35449

約数の個数: 16

約数和(自身を含む): 30421759680

約数和(自身を除く): 10222117054

約数列:

[1, 2, 359, 718, 821, 1642, 34267, 68534, 294739, 589478, 12301853, 24603706, 28133207, 56266414, 10099821313, 20199642626]

約数ペア:

[(1, 20199642626), (2, 10099821313), (359, 56266414), (718, 28133207), (821, 24603706), (1642, 12301853), (34267, 589478), (68534, 294739)]