20532897

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29629}}^1$

素因数の和:29653

約数の個数: 24

約数和(自身を含む): 36978240

約数和(自身を除く): 16445343

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 29629, 88887, 207403, 266661, 325919, 622209, 977757, 1866627, 2281433, 2933271, 6844299, 20532897]

約数ペア:

[(1, 20532897), (3, 6844299), (7, 2933271), (9, 2281433), (11, 1866627), (21, 977757), (33, 622209), (63, 325919), (77, 266661), (99, 207403), (231, 88887), (693, 29629)]