20236358

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:416

約数の個数: 24

約数和(自身を含む): 32596032

約数和(自身を除く): 12359674

約数列:

[1, 2, 17, 34, 157, 223, 289, 314, 446, 578, 2669, 3791, 5338, 7582, 35011, 45373, 64447, 70022, 90746, 128894, 595187, 1190374, 10118179, 20236358]

約数ペア:

[(1, 20236358), (2, 10118179), (17, 1190374), (34, 595187), (157, 128894), (223, 90746), (289, 70022), (314, 64447), (446, 45373), (578, 35011), (2669, 7582), (3791, 5338)]