20023176090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4871819}}^1$

素因数の和:4871966

約数の個数: 32

約数和(自身を含む): 48406403520

約数和(自身を除く): 28383227430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 4871819, 9743638, 14615457, 24359095, 29230914, 48718190, 73077285, 146154570, 667439203, 1334878406, 2002317609, 3337196015, 4004635218, 6674392030, 10011588045, 20023176090]

約数ペア:

[(1, 20023176090), (2, 10011588045), (3, 6674392030), (5, 4004635218), (6, 3337196015), (10, 2002317609), (15, 1334878406), (30, 667439203), (137, 146154570), (274, 73077285), (411, 48718190), (685, 29230914), (822, 24359095), (1370, 14615457), (2055, 9743638), (4110, 4871819)]