2040806005060

素因数分解:

$2^2\times 5^1\times {\mathrm{60913}}^1\times {\mathrm{1675181}}^1$

素因数の和:1736103

約数の個数: 24

約数和(自身を含む): 4285765526616

約数和(自身を除く): 2244959521556

約数列:

[1, 2, 4, 5, 10, 20, 60913, 121826, 243652, 304565, 609130, 1218260, 1675181, 3350362, 6700724, 8375905, 16751810, 33503620, 102040300253, 204080600506, 408161201012, 510201501265, 1020403002530, 2040806005060]

約数ペア:

[(1, 2040806005060), (2, 1020403002530), (4, 510201501265), (5, 408161201012), (10, 204080600506), (20, 102040300253), (60913, 33503620), (121826, 16751810), (243652, 8375905), (304565, 6700724), (609130, 3350362), (1218260, 1675181)]