20160964131

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{67709}}^1$

素因数の和:69019

約数の個数: 32

約数和(自身を含む): 33540825600

約数和(自身を除く): 13379861469

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1289, 3867, 9023, 14179, 27069, 42537, 67709, 99253, 203127, 297759, 473963, 744799, 1421889, 2234397, 5213593, 15640779, 87276901, 261830703, 610938307, 960045911, 1832814921, 2880137733, 6720321377, 20160964131]

約数ペア:

[(1, 20160964131), (3, 6720321377), (7, 2880137733), (11, 1832814921), (21, 960045911), (33, 610938307), (77, 261830703), (231, 87276901), (1289, 15640779), (3867, 5213593), (9023, 2234397), (14179, 1421889), (27069, 744799), (42537, 473963), (67709, 297759), (99253, 203127)]