20023264

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{32933}}^1$

素因数の和:32962

約数の個数: 24

約数和(自身を含む): 41496840

約数和(自身を除く): 21473576

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 32933, 65866, 131732, 263464, 526928, 625727, 1053856, 1251454, 2502908, 5005816, 10011632, 20023264]

約数ペア:

[(1, 20023264), (2, 10011632), (4, 5005816), (8, 2502908), (16, 1251454), (19, 1053856), (32, 625727), (38, 526928), (76, 263464), (152, 131732), (304, 65866), (608, 32933)]