13305063020

素因数分解:

$2^2\times 5^1\times {\mathrm{6791}}^1\times {\mathrm{97961}}^1$

素因数の和:104761

約数の個数: 24

約数和(自身を含む): 27945031968

約数和(自身を除く): 14639968948

約数列:

[1, 2, 4, 5, 10, 20, 6791, 13582, 27164, 33955, 67910, 97961, 135820, 195922, 391844, 489805, 979610, 1959220, 665253151, 1330506302, 2661012604, 3326265755, 6652531510, 13305063020]

約数ペア:

[(1, 13305063020), (2, 6652531510), (4, 3326265755), (5, 2661012604), (10, 1330506302), (20, 665253151), (6791, 1959220), (13582, 979610), (27164, 489805), (33955, 391844), (67910, 195922), (97961, 135820)]