20622802289

素因数分解:

${\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{809}}^1\times {\mathrm{13757}}^1$

素因数の和:14692

約数の個数: 16

約数和(自身を含む): 22065080400

約数和(自身を除く): 1442278111

約数列:

[1, 17, 109, 809, 1853, 13753, 13757, 88181, 233869, 1499077, 1499513, 11129413, 25491721, 189200021, 1213106017, 20622802289]

約数ペア:

[(1, 20622802289), (17, 1213106017), (109, 189200021), (809, 25491721), (1853, 11129413), (13753, 1499513), (13757, 1499077), (88181, 233869)]