220147572

素因数分解:

$2^2\times 3^1\times {\mathrm{811}}^1\times {\mathrm{22621}}^1$

素因数の和:23439

約数の個数: 24

約数和(自身を含む): 514333792

約数和(自身を除く): 294186220

約数列:

[1, 2, 3, 4, 6, 12, 811, 1622, 2433, 3244, 4866, 9732, 22621, 45242, 67863, 90484, 135726, 271452, 18345631, 36691262, 55036893, 73382524, 110073786, 220147572]

約数ペア:

[(1, 220147572), (2, 110073786), (3, 73382524), (4, 55036893), (6, 36691262), (12, 18345631), (811, 271452), (1622, 135726), (2433, 90484), (3244, 67863), (4866, 45242), (9732, 22621)]