20146252653

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{121333}}^1$

素因数の和:122329

約数の個数: 24

約数和(自身を含む): 30663528480

約数和(自身を除く): 10517275827

約数列:

[1, 3, 9, 19, 57, 171, 971, 2913, 8739, 18449, 55347, 121333, 166041, 363999, 1091997, 2305327, 6915981, 20747943, 117814343, 353443029, 1060329087, 2238472517, 6715417551, 20146252653]

約数ペア:

[(1, 20146252653), (3, 6715417551), (9, 2238472517), (19, 1060329087), (57, 353443029), (171, 117814343), (971, 20747943), (2913, 6915981), (8739, 2305327), (18449, 1091997), (55347, 363999), (121333, 166041)]