220742448

素因数分解:

$2^4\times 3^1\times {\mathrm{4598801}}^1$

素因数の和:4598812

約数の個数: 20

約数和(自身を含む): 570251448

約数和(自身を除く): 349509000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4598801, 9197602, 13796403, 18395204, 27592806, 36790408, 55185612, 73580816, 110371224, 220742448]

約数ペア:

[(1, 220742448), (2, 110371224), (3, 73580816), (4, 55185612), (6, 36790408), (8, 27592806), (12, 18395204), (16, 13796403), (24, 9197602), (48, 4598801)]