20194217594

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{241}}^1\times {\mathrm{43597}}^1$

素因数の和:43902

約数の個数: 24

約数和(自身を含む): 31430582964

約数和(自身を除く): 11236365370

約数列:

[1, 2, 31, 62, 241, 482, 961, 1922, 7471, 14942, 43597, 87194, 231601, 463202, 1351507, 2703014, 10506877, 21013754, 41896717, 83793434, 325713187, 651426374, 10097108797, 20194217594]

約数ペア:

[(1, 20194217594), (2, 10097108797), (31, 651426374), (62, 325713187), (241, 83793434), (482, 41896717), (961, 21013754), (1922, 10506877), (7471, 2703014), (14942, 1351507), (43597, 463202), (87194, 231601)]