20163618710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{334777}}^1$

素因数の和:335120

約数の個数: 32

約数和(自身を含む): 38325385440

約数和(自身を除く): 18161766730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 317, 634, 1585, 3170, 6023, 12046, 30115, 60230, 334777, 669554, 1673885, 3347770, 6360763, 12721526, 31803815, 63607630, 106124309, 212248618, 530621545, 1061243090, 2016361871, 4032723742, 10081809355, 20163618710]

約数ペア:

[(1, 20163618710), (2, 10081809355), (5, 4032723742), (10, 2016361871), (19, 1061243090), (38, 530621545), (95, 212248618), (190, 106124309), (317, 63607630), (634, 31803815), (1585, 12721526), (3170, 6360763), (6023, 3347770), (12046, 1673885), (30115, 669554), (60230, 334777)]