20174466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13613}}^1$

素因数の和:13650

約数の個数: 32

約数和(自身を含む): 45743040

約数和(自身を除く): 25568574

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 13613, 27226, 40839, 81678, 176969, 258647, 353938, 517294, 530907, 775941, 1061814, 1551882, 3362411, 6724822, 10087233, 20174466]

約数ペア:

[(1, 20174466), (2, 10087233), (3, 6724822), (6, 3362411), (13, 1551882), (19, 1061814), (26, 775941), (38, 530907), (39, 517294), (57, 353938), (78, 258647), (114, 176969), (247, 81678), (494, 40839), (741, 27226), (1482, 13613)]