220565628

素因数分解:

$2^2\times 3^2\times {\mathrm{6126823}}^1$

素因数の和:6126833

約数の個数: 18

約数和(自身を含む): 557540984

約数和(自身を除く): 336975356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6126823, 12253646, 18380469, 24507292, 36760938, 55141407, 73521876, 110282814, 220565628]

約数ペア:

[(1, 220565628), (2, 110282814), (3, 73521876), (4, 55141407), (6, 36760938), (9, 24507292), (12, 18380469), (18, 12253646), (36, 6126823)]