20165112187

素因数分解:

${\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{821}}^1\times {\mathrm{4973}}^1$

素因数の和:6254

約数の個数: 16

約数和(自身を含む): 22078591200

約数和(自身を除く): 1913479013

約数列:

[1, 11, 449, 821, 4939, 4973, 9031, 54703, 368629, 2232877, 4054919, 4082833, 24561647, 44911163, 1833192017, 20165112187]

約数ペア:

[(1, 20165112187), (11, 1833192017), (449, 44911163), (821, 24561647), (4939, 4082833), (4973, 4054919), (9031, 2232877), (54703, 368629)]