2020122858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5521}}^1\times {\mathrm{4691}}^1$

素因数の和:10230

約数の個数: 32

約数和(自身を含む): 4352749632

約数和(自身を除く): 2332626774

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4691, 5521, 9382, 11042, 14073, 16563, 28146, 33126, 60983, 71773, 121966, 143546, 182949, 215319, 365898, 430638, 25899011, 51798022, 77697033, 155394066, 336687143, 673374286, 1010061429, 2020122858]

約数ペア:

[(1, 2020122858), (2, 1010061429), (3, 673374286), (6, 336687143), (13, 155394066), (26, 77697033), (39, 51798022), (78, 25899011), (4691, 430638), (5521, 365898), (9382, 215319), (11042, 182949), (14073, 143546), (16563, 121966), (28146, 71773), (33126, 60983)]