20582790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6793}}^1$

素因数の和:6904

約数の個数: 32

約数和(自身を含む): 49895136

約数和(自身を除く): 29312346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 6793, 13586, 20379, 33965, 40758, 67930, 101895, 203790, 686093, 1372186, 2058279, 3430465, 4116558, 6860930, 10291395, 20582790]

約数ペア:

[(1, 20582790), (2, 10291395), (3, 6860930), (5, 4116558), (6, 3430465), (10, 2058279), (15, 1372186), (30, 686093), (101, 203790), (202, 101895), (303, 67930), (505, 40758), (606, 33965), (1010, 20379), (1515, 13586), (3030, 6793)]