20235046

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:616

約数の個数: 24

約数和(自身を含む): 33190344

約数和(自身を除く): 12955298

約数列:

[1, 2, 13, 26, 131, 169, 262, 338, 457, 914, 1703, 3406, 5941, 11882, 22139, 44278, 59867, 77233, 119734, 154466, 778271, 1556542, 10117523, 20235046]

約数ペア:

[(1, 20235046), (2, 10117523), (13, 1556542), (26, 778271), (131, 154466), (169, 119734), (262, 77233), (338, 59867), (457, 44278), (914, 22139), (1703, 11882), (3406, 5941)]