20246966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{6691}}^1$

素因数の和:6799

約数の個数: 16

約数和(自身を含む): 32523120

約数和(自身を除く): 12276154

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 6691, 13382, 113747, 227494, 595499, 1190998, 10123483, 20246966]

約数ペア:

[(1, 20246966), (2, 10123483), (17, 1190998), (34, 595499), (89, 227494), (178, 113747), (1513, 13382), (3026, 6691)]