20184490268

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{9431}}^1\times {\mathrm{14461}}^1$

素因数の和:23933

約数の個数: 24

約数和(自身を含む): 36283885344

約数和(自身を除く): 16099395076

約数列:

[1, 2, 4, 37, 74, 148, 9431, 14461, 18862, 28922, 37724, 57844, 348947, 535057, 697894, 1070114, 1395788, 2140228, 136381691, 272763382, 545526764, 5046122567, 10092245134, 20184490268]

約数ペア:

[(1, 20184490268), (2, 10092245134), (4, 5046122567), (37, 545526764), (74, 272763382), (148, 136381691), (9431, 2140228), (14461, 1395788), (18862, 1070114), (28922, 697894), (37724, 535057), (57844, 348947)]