20453835

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{6007}}^1$

素因数の和:6242

約数の個数: 16

約数和(自身を含む): 32875776

約数和(自身を除く): 12421941

約数列:

[1, 3, 5, 15, 227, 681, 1135, 3405, 6007, 18021, 30035, 90105, 1363589, 4090767, 6817945, 20453835]

約数ペア:

[(1, 20453835), (3, 6817945), (5, 4090767), (15, 1363589), (227, 90105), (681, 30035), (1135, 18021), (3405, 6007)]