20009571110

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1039}}^1\times {\mathrm{23203}}^1$

素因数の和:24332

約数の個数: 32

約数和(自身を含む): 36487825920

約数和(自身を除く): 16478254810

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 1039, 2078, 5195, 10390, 23203, 46406, 86237, 116015, 172474, 232030, 431185, 862370, 1925849, 3851698, 9629245, 19258490, 24107917, 48215834, 120539585, 241079170, 2000957111, 4001914222, 10004785555, 20009571110]

約数ペア:

[(1, 20009571110), (2, 10004785555), (5, 4001914222), (10, 2000957111), (83, 241079170), (166, 120539585), (415, 48215834), (830, 24107917), (1039, 19258490), (2078, 9629245), (5195, 3851698), (10390, 1925849), (23203, 862370), (46406, 431185), (86237, 232030), (116015, 172474)]