20006700974

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{7237}}^1\times {\mathrm{8179}}^1$

素因数の和:15444

約数の個数: 24

約数和(自身を含む): 32504555160

約数和(自身を除く): 12497854186

約数列:

[1, 2, 13, 26, 169, 338, 7237, 8179, 14474, 16358, 94081, 106327, 188162, 212654, 1223053, 1382251, 2446106, 2764502, 59191423, 118382846, 769488499, 1538976998, 10003350487, 20006700974]

約数ペア:

[(1, 20006700974), (2, 10003350487), (13, 1538976998), (26, 769488499), (169, 118382846), (338, 59191423), (7237, 2764502), (8179, 2446106), (14474, 1382251), (16358, 1223053), (94081, 212654), (106327, 188162)]