20804523597

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5388377}}^1$

素因数の和:5388410

約数の個数: 32

約数和(自身を含む): 36209900160

約数和(自身を除く): 15405376563

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 5388377, 16165131, 48495393, 59272147, 70048901, 145486179, 177816441, 210146703, 533449323, 630440109, 770537911, 1600347969, 1891320327, 2311613733, 6934841199, 20804523597]

約数ペア:

[(1, 20804523597), (3, 6934841199), (9, 2311613733), (11, 1891320327), (13, 1600347969), (27, 770537911), (33, 630440109), (39, 533449323), (99, 210146703), (117, 177816441), (143, 145486179), (297, 70048901), (351, 59272147), (429, 48495393), (1287, 16165131), (3861, 5388377)]