20211137146

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1461821}}^1$

素因数の和:1462077

約数の個数: 16

約数和(自身を含む): 31435020288

約数和(自身を除く): 11223883142

約数列:

[1, 2, 31, 62, 223, 446, 6913, 13826, 1461821, 2923642, 45316451, 90632902, 325986083, 651972166, 10105568573, 20211137146]

約数ペア:

[(1, 20211137146), (2, 10105568573), (31, 651972166), (62, 325986083), (223, 90632902), (446, 45316451), (6913, 2923642), (13826, 1461821)]