20008810

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{24107}}^1$

素因数の和:24197

約数の個数: 16

約数和(自身を含む): 36451296

約数和(自身を除く): 16442486

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 24107, 48214, 120535, 241070, 2000881, 4001762, 10004405, 20008810]

約数ペア:

[(1, 20008810), (2, 10004405), (5, 4001762), (10, 2000881), (83, 241070), (166, 120535), (415, 48214), (830, 24107)]