20228565561

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{530641}}^1$

素因数の和:530872

約数の個数: 16

約数和(自身を含む): 27457539648

約数和(自身を除く): 7228974087

約数列:

[1, 3, 97, 131, 291, 393, 12707, 38121, 530641, 1591923, 51472177, 69513971, 154416531, 208541913, 6742855187, 20228565561]

約数ペア:

[(1, 20228565561), (3, 6742855187), (97, 208541913), (131, 154416531), (291, 69513971), (393, 51472177), (12707, 1591923), (38121, 530641)]