20196996839

素因数分解:

${\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1\times {\mathrm{8081}}^1$

素因数の和:9466

約数の個数: 16

約数和(自身を含む): 21148718976

約数和(自身を除く): 951722137

約数列:

[1, 41, 47, 1297, 1927, 8081, 53177, 60959, 331321, 379807, 2499319, 10481057, 15572087, 429723337, 492609679, 20196996839]

約数ペア:

[(1, 20196996839), (41, 492609679), (47, 429723337), (1297, 15572087), (1927, 10481057), (8081, 2499319), (53177, 379807), (60959, 331321)]