20193070

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{24329}}^1$

素因数の和:24419

約数の個数: 16

約数和(自身を含む): 36786960

約数和(自身を除く): 16593890

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 24329, 48658, 121645, 243290, 2019307, 4038614, 10096535, 20193070]

約数ペア:

[(1, 20193070), (2, 10096535), (5, 4038614), (10, 2019307), (83, 243290), (166, 121645), (415, 48658), (830, 24329)]