20044362

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11173}}^1$

素因数の和:11214

約数の個数: 32

約数和(自身を含む): 45053568

約数和(自身を除く): 25009206

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 11173, 22346, 33519, 67038, 145249, 256979, 290498, 435747, 513958, 770937, 871494, 1541874, 3340727, 6681454, 10022181, 20044362]

約数ペア:

[(1, 20044362), (2, 10022181), (3, 6681454), (6, 3340727), (13, 1541874), (23, 871494), (26, 770937), (39, 513958), (46, 435747), (69, 290498), (78, 256979), (138, 145249), (299, 67038), (598, 33519), (897, 22346), (1794, 11173)]