20171156526

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{8062013}}^1$

素因数の和:8062160

約数の個数: 24

約数和(自身を含む): 44018596440

約数和(自身を除く): 23847439914

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 8062013, 16124026, 24186039, 48372078, 72558117, 145116234, 1120619807, 2241239614, 3361859421, 6723718842, 10085578263, 20171156526]

約数ペア:

[(1, 20171156526), (2, 10085578263), (3, 6723718842), (6, 3361859421), (9, 2241239614), (18, 1120619807), (139, 145116234), (278, 72558117), (417, 48372078), (834, 24186039), (1251, 16124026), (2502, 8062013)]