20081777522

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{2741}}^1\times {\mathrm{16427}}^1$

素因数の和:19393

約数の個数: 16

約数和(自身を含む): 30270627072

約数和(自身を除く): 10188849550

約数列:

[1, 2, 223, 446, 2741, 5482, 16427, 32854, 611243, 1222486, 3663221, 7326442, 45026407, 90052814, 10040888761, 20081777522]

約数ペア:

[(1, 20081777522), (2, 10040888761), (223, 90052814), (446, 45026407), (2741, 7326442), (5482, 3663221), (16427, 1222486), (32854, 611243)]