20067333

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1613}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 32538240

約数和(自身を除く): 12470907

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 143, 319, 377, 429, 957, 1131, 1613, 4147, 4839, 12441, 17743, 20969, 46777, 53229, 62907, 140331, 230659, 514547, 608101, 691977, 1543641, 1824303, 6689111, 20067333]

約数ペア:

[(1, 20067333), (3, 6689111), (11, 1824303), (13, 1543641), (29, 691977), (33, 608101), (39, 514547), (87, 230659), (143, 140331), (319, 62907), (377, 53229), (429, 46777), (957, 20969), (1131, 17743), (1613, 12441), (4147, 4839)]