20860002

素因数分解:

$2^1\times 3^2\times {\mathrm{463}}^1\times {\mathrm{2503}}^1$

素因数の和:2974

約数の個数: 24

約数和(自身を含む): 45312384

約数和(自身を除く): 24452382

約数列:

[1, 2, 3, 6, 9, 18, 463, 926, 1389, 2503, 2778, 4167, 5006, 7509, 8334, 15018, 22527, 45054, 1158889, 2317778, 3476667, 6953334, 10430001, 20860002]

約数ペア:

[(1, 20860002), (2, 10430001), (3, 6953334), (6, 3476667), (9, 2317778), (18, 1158889), (463, 45054), (926, 22527), (1389, 15018), (2503, 8334), (2778, 7509), (4167, 5006)]