20158302210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{427717}}^1$

素因数の和:429298

約数の個数: 32

約数和(自身を含む): 48410834112

約数和(自身を除く): 28252531902

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1571, 3142, 4713, 7855, 9426, 15710, 23565, 47130, 427717, 855434, 1283151, 2138585, 2566302, 4277170, 6415755, 12831510, 671943407, 1343886814, 2015830221, 3359717035, 4031660442, 6719434070, 10079151105, 20158302210]

約数ペア:

[(1, 20158302210), (2, 10079151105), (3, 6719434070), (5, 4031660442), (6, 3359717035), (10, 2015830221), (15, 1343886814), (30, 671943407), (1571, 12831510), (3142, 6415755), (4713, 4277170), (7855, 2566302), (9426, 2138585), (15710, 1283151), (23565, 855434), (47130, 427717)]