1566000020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6023077}}^1$

素因数の和:6023099

約数の個数: 24

約数和(自身を含む): 3541569864

約数和(自身を除く): 1975569844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 6023077, 12046154, 24092308, 30115385, 60230770, 78300001, 120461540, 156600002, 313200004, 391500005, 783000010, 1566000020]

約数ペア:

[(1, 1566000020), (2, 783000010), (4, 391500005), (5, 313200004), (10, 156600002), (13, 120461540), (20, 78300001), (26, 60230770), (52, 30115385), (65, 24092308), (130, 12046154), (260, 6023077)]