17313820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50923}}^1$

素因数の和:50949

約数の個数: 24

約数和(自身を含む): 38498544

約数和(自身を除く): 21184724

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 50923, 101846, 203692, 254615, 509230, 865691, 1018460, 1731382, 3462764, 4328455, 8656910, 17313820]

約数ペア:

[(1, 17313820), (2, 8656910), (4, 4328455), (5, 3462764), (10, 1731382), (17, 1018460), (20, 865691), (34, 509230), (68, 254615), (85, 203692), (170, 101846), (340, 50923)]