20461158

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{14389}}^1$

素因数の和:14476

約数の個数: 24

約数和(自身を含む): 44896800

約数和(自身を除く): 24435642

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 14389, 28778, 43167, 86334, 129501, 259002, 1136731, 2273462, 3410193, 6820386, 10230579, 20461158]

約数ペア:

[(1, 20461158), (2, 10230579), (3, 6820386), (6, 3410193), (9, 2273462), (18, 1136731), (79, 259002), (158, 129501), (237, 86334), (474, 43167), (711, 28778), (1422, 14389)]