20160437770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4262249}}^1$

素因数の和:4262310

約数の個数: 32

約数和(自身を含む): 40508424000

約数和(自身を除く): 20347986230

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 4262249, 8524498, 21311245, 42622490, 46884739, 93769478, 183276707, 234423695, 366553414, 468847390, 916383535, 1832767070, 2016043777, 4032087554, 10080218885, 20160437770]

約数ペア:

[(1, 20160437770), (2, 10080218885), (5, 4032087554), (10, 2016043777), (11, 1832767070), (22, 916383535), (43, 468847390), (55, 366553414), (86, 234423695), (110, 183276707), (215, 93769478), (430, 46884739), (473, 42622490), (946, 21311245), (2365, 8524498), (4730, 4262249)]