17315057420

素因数分解:

$2^2\times 5^1\times {\mathrm{6871}}^1\times {\mathrm{126001}}^1$

素因数の和:132881

約数の個数: 24

約数和(自身を含む): 36367201248

約数和(自身を除く): 19052143828

約数列:

[1, 2, 4, 5, 10, 20, 6871, 13742, 27484, 34355, 68710, 126001, 137420, 252002, 504004, 630005, 1260010, 2520020, 865752871, 1731505742, 3463011484, 4328764355, 8657528710, 17315057420]

約数ペア:

[(1, 17315057420), (2, 8657528710), (4, 4328764355), (5, 3463011484), (10, 1731505742), (20, 865752871), (6871, 2520020), (13742, 1260010), (27484, 630005), (34355, 504004), (68710, 252002), (126001, 137420)]