20176769188

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{547627}}^1$

素因数の和:547843

約数の個数: 24

約数和(自身を含む): 36125923904

約数和(自身を除く): 15949154716

約数列:

[1, 2, 4, 61, 122, 151, 244, 302, 604, 9211, 18422, 36844, 547627, 1095254, 2190508, 33405247, 66810494, 82691677, 133620988, 165383354, 330766708, 5044192297, 10088384594, 20176769188]

約数ペア:

[(1, 20176769188), (2, 10088384594), (4, 5044192297), (61, 330766708), (122, 165383354), (151, 133620988), (244, 82691677), (302, 66810494), (604, 33405247), (9211, 2190508), (18422, 1095254), (36844, 547627)]