20163631491

素因数分解:

$3^2\times {\mathrm{71503}}^1\times {\mathrm{31333}}^1$

素因数の和:102842

約数の個数: 12

約数和(自身を含む): 29126582368

約数和(自身を除く): 8962950877

約数列:

[1, 3, 9, 31333, 71503, 93999, 214509, 281997, 643527, 2240403499, 6721210497, 20163631491]

約数ペア:

[(1, 20163631491), (3, 6721210497), (9, 2240403499), (31333, 643527), (71503, 281997), (93999, 214509)]