220030956

素因数分解:

$2^2\times 3^2\times {\mathrm{6111971}}^1$

素因数の和:6111981

約数の個数: 18

約数和(自身を含む): 556189452

約数和(自身を除く): 336158496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6111971, 12223942, 18335913, 24447884, 36671826, 55007739, 73343652, 110015478, 220030956]

約数ペア:

[(1, 220030956), (2, 110015478), (3, 73343652), (4, 55007739), (6, 36671826), (9, 24447884), (12, 18335913), (18, 12223942), (36, 6111971)]