20120956966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{971933}}^1$

素因数の和:972887

約数の個数: 16

約数和(自身を含む): 32960225808

約数和(自身を除く): 12839268842

約数列:

[1, 2, 11, 22, 941, 1882, 10351, 20702, 971933, 1943866, 10691263, 21382526, 914588953, 1829177906, 10060478483, 20120956966]

約数ペア:

[(1, 20120956966), (2, 10060478483), (11, 1829177906), (22, 914588953), (941, 21382526), (1882, 10691263), (10351, 1943866), (20702, 971933)]