20210820174

素因数分解:

$2^1\times 3^2\times {\mathrm{14537}}^1\times {\mathrm{77239}}^1$

素因数の和:91784

約数の個数: 24

約数和(自身を含む): 43793689680

約数和(自身を除く): 23582869506

約数列:

[1, 2, 3, 6, 9, 18, 14537, 29074, 43611, 77239, 87222, 130833, 154478, 231717, 261666, 463434, 695151, 1390302, 1122823343, 2245646686, 3368470029, 6736940058, 10105410087, 20210820174]

約数ペア:

[(1, 20210820174), (2, 10105410087), (3, 6736940058), (6, 3368470029), (9, 2245646686), (18, 1122823343), (14537, 1390302), (29074, 695151), (43611, 463434), (77239, 261666), (87222, 231717), (130833, 154478)]