22052260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{26893}}^1$

素因数の和:26943

約数の個数: 24

約数和(自身を含む): 47441016

約数和(自身を除く): 25388756

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 26893, 53786, 107572, 134465, 268930, 537860, 1102613, 2205226, 4410452, 5513065, 11026130, 22052260]

約数ペア:

[(1, 22052260), (2, 11026130), (4, 5513065), (5, 4410452), (10, 2205226), (20, 1102613), (41, 537860), (82, 268930), (164, 134465), (205, 107572), (410, 53786), (820, 26893)]