20172537690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35390417}}^1$

素因数の和:35390446

約数の個数: 32

約数和(自身を含む): 50962201920

約数和(自身を除く): 30789664230

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 35390417, 70780834, 106171251, 176952085, 212342502, 353904170, 530856255, 672417923, 1061712510, 1344835846, 2017253769, 3362089615, 4034507538, 6724179230, 10086268845, 20172537690]

約数ペア:

[(1, 20172537690), (2, 10086268845), (3, 6724179230), (5, 4034507538), (6, 3362089615), (10, 2017253769), (15, 1344835846), (19, 1061712510), (30, 672417923), (38, 530856255), (57, 353904170), (95, 212342502), (114, 176952085), (190, 106171251), (285, 70780834), (570, 35390417)]