20115212206

素因数分解:

$2^1\times {\mathrm{431}}^1\times {\mathrm{677}}^1\times {\mathrm{34469}}^1$

素因数の和:35579

約数の個数: 16

約数和(自身を含む): 30288375360

約数和(自身を除く): 10173163154

約数列:

[1, 2, 431, 677, 862, 1354, 34469, 68938, 291787, 583574, 14856139, 23335513, 29712278, 46671026, 10057606103, 20115212206]

約数ペア:

[(1, 20115212206), (2, 10057606103), (431, 46671026), (677, 29712278), (862, 23335513), (1354, 14856139), (34469, 583574), (68938, 291787)]