20195460862

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{5081}}^1\times {\mathrm{116903}}^1$

素因数の和:122003

約数の個数: 16

約数和(自身を含む): 32081730912

約数和(自身を除く): 11886270050

約数列:

[1, 2, 17, 34, 5081, 10162, 86377, 116903, 172754, 233806, 1987351, 3974702, 593984143, 1187968286, 10097730431, 20195460862]

約数ペア:

[(1, 20195460862), (2, 10097730431), (17, 1187968286), (34, 593984143), (5081, 3974702), (10162, 1987351), (86377, 233806), (116903, 172754)]