20213045878

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{11241961}}^1$

素因数の和:11242023

約数の個数: 16

約数和(自身を含む): 32376850560

約数和(自身を除く): 12163804682

約数列:

[1, 2, 29, 31, 58, 62, 899, 1798, 11241961, 22483922, 326016869, 348500791, 652033738, 697001582, 10106522939, 20213045878]

約数ペア:

[(1, 20213045878), (2, 10106522939), (29, 697001582), (31, 652033738), (58, 348500791), (62, 326016869), (899, 22483922), (1798, 11241961)]