20937112712

素因数分解:

$2^3\times {\mathrm{3001}}^1\times {\mathrm{872089}}^1$

素因数の和:875096

約数の個数: 16

約数和(自身を含む): 39270212700

約数和(自身を除く): 18333099988

約数列:

[1, 2, 4, 8, 3001, 6002, 12004, 24008, 872089, 1744178, 3488356, 6976712, 2617139089, 5234278178, 10468556356, 20937112712]

約数ペア:

[(1, 20937112712), (2, 10468556356), (4, 5234278178), (8, 2617139089), (3001, 6976712), (6002, 3488356), (12004, 1744178), (24008, 872089)]