20193063902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{9721}}^1\times {\mathrm{94421}}^1$

素因数の和:104155

約数の個数: 16

約数和(自身を含む): 33046944624

約数和(自身を除く): 12853880722

約数列:

[1, 2, 11, 22, 9721, 19442, 94421, 106931, 188842, 213862, 1038631, 2077262, 917866541, 1835733082, 10096531951, 20193063902]

約数ペア:

[(1, 20193063902), (2, 10096531951), (11, 1835733082), (22, 917866541), (9721, 2077262), (19442, 1038631), (94421, 213862), (106931, 188842)]