20699586

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{49999}}^1$

素因数の和:50030

約数の個数: 24

約数和(自身を含む): 46800000

約数和(自身を除く): 26100414

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 49999, 99998, 149997, 299994, 449991, 899982, 1149977, 2299954, 3449931, 6899862, 10349793, 20699586]

約数ペア:

[(1, 20699586), (2, 10349793), (3, 6899862), (6, 3449931), (9, 2299954), (18, 1149977), (23, 899982), (46, 449991), (69, 299994), (138, 149997), (207, 99998), (414, 49999)]