20135277866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1409}}^1\times {\mathrm{649567}}^1$

素因数の和:650989

約数の個数: 16

約数和(自身を含む): 32972071680

約数和(自身を除く): 12836793814

約数列:

[1, 2, 11, 22, 1409, 2818, 15499, 30998, 649567, 1299134, 7145237, 14290474, 915239903, 1830479806, 10067638933, 20135277866]

約数ペア:

[(1, 20135277866), (2, 10067638933), (11, 1830479806), (22, 915239903), (1409, 14290474), (2818, 7145237), (15499, 1299134), (30998, 649567)]