220171908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1667969}}^1$

素因数の和:1667987

約数の個数: 24

約数和(自身を含む): 560437920

約数和(自身を除く): 340266012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1667969, 3335938, 5003907, 6671876, 10007814, 18347659, 20015628, 36695318, 55042977, 73390636, 110085954, 220171908]

約数ペア:

[(1, 220171908), (2, 110085954), (3, 73390636), (4, 55042977), (6, 36695318), (11, 20015628), (12, 18347659), (22, 10007814), (33, 6671876), (44, 5003907), (66, 3335938), (132, 1667969)]