20006771796015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{57990642887}}^1$

素因数の和:57990642918

約数の個数: 16

約数和(自身を含む): 33402610303488

約数和(自身を除く): 13395838507473

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 57990642887, 173971928661, 289953214435, 869859643305, 1333784786401, 4001354359203, 6668923932005, 20006771796015]

約数ペア:

[(1, 20006771796015), (3, 6668923932005), (5, 4001354359203), (15, 1333784786401), (23, 869859643305), (69, 289953214435), (115, 173971928661), (345, 57990642887)]