20249945998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{787}}^1\times {\mathrm{1447}}^1$

素因数の和:2776

約数の個数: 32

約数和(自身を含む): 32286415104

約数和(自身を除く): 12036469106

約数列:

[1, 2, 17, 34, 523, 787, 1046, 1447, 1574, 2894, 8891, 13379, 17782, 24599, 26758, 49198, 411601, 756781, 823202, 1138789, 1513562, 2277578, 6997217, 12865277, 13994434, 19359413, 25730554, 38718826, 595586647, 1191173294, 10124972999, 20249945998]

約数ペア:

[(1, 20249945998), (2, 10124972999), (17, 1191173294), (34, 595586647), (523, 38718826), (787, 25730554), (1046, 19359413), (1447, 13994434), (1574, 12865277), (2894, 6997217), (8891, 2277578), (13379, 1513562), (17782, 1138789), (24599, 823202), (26758, 756781), (49198, 411601)]