9784877880020

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5894504747}}^1$

素因数の和:5894504839

約数の個数: 24

約数和(自身を含む): 20795812750944

約数和(自身を除く): 11010934870924

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 5894504747, 11789009494, 23578018988, 29472523735, 58945047470, 117890094940, 489243894001, 978487788002, 1956975576004, 2446219470005, 4892438940010, 9784877880020]

約数ペア:

[(1, 9784877880020), (2, 4892438940010), (4, 2446219470005), (5, 1956975576004), (10, 978487788002), (20, 489243894001), (83, 117890094940), (166, 58945047470), (332, 29472523735), (415, 23578018988), (830, 11789009494), (1660, 5894504747)]