20188542

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{613}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 44208000

約数和(自身を除く): 24019458

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 499, 613, 998, 1226, 1497, 1839, 2994, 3678, 5489, 6743, 10978, 13486, 16467, 20229, 32934, 40458, 305887, 611774, 917661, 1835322, 3364757, 6729514, 10094271, 20188542]

約数ペア:

[(1, 20188542), (2, 10094271), (3, 6729514), (6, 3364757), (11, 1835322), (22, 917661), (33, 611774), (66, 305887), (499, 40458), (613, 32934), (998, 20229), (1226, 16467), (1497, 13486), (1839, 10978), (2994, 6743), (3678, 5489)]