20677470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62659}}^1$

素因数の和:62680

約数の個数: 32

約数和(自身を含む): 54138240

約数和(自身を除く): 33460770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 62659, 125318, 187977, 313295, 375954, 626590, 689249, 939885, 1378498, 1879770, 2067747, 3446245, 4135494, 6892490, 10338735, 20677470]

約数ペア:

[(1, 20677470), (2, 10338735), (3, 6892490), (5, 4135494), (6, 3446245), (10, 2067747), (11, 1879770), (15, 1378498), (22, 939885), (30, 689249), (33, 626590), (55, 375954), (66, 313295), (110, 187977), (165, 125318), (330, 62659)]