20231566677517

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{16231}}^1\times {\mathrm{433859}}^1$

素因数の和:450133

約数の個数: 24

約数和(自身を含む): 23197716722880

約数和(自身を除く): 2966150045363

約数列:

[1, 13, 17, 169, 221, 2873, 16231, 211003, 275927, 433859, 2743039, 3587051, 5640167, 7375603, 46631663, 73322171, 95882839, 1246476907, 7041965429, 91545550577, 119713412293, 1190092157501, 1556274359809, 20231566677517]

約数ペア:

[(1, 20231566677517), (13, 1556274359809), (17, 1190092157501), (169, 119713412293), (221, 91545550577), (2873, 7041965429), (16231, 1246476907), (211003, 95882839), (275927, 73322171), (433859, 46631663), (2743039, 7375603), (3587051, 5640167)]