20341614

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 42706944

約数和(自身を除く): 22365330

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 223, 446, 661, 669, 1322, 1338, 1983, 3966, 5129, 10258, 15203, 15387, 30406, 30774, 45609, 91218, 147403, 294806, 442209, 884418, 3390269, 6780538, 10170807, 20341614]

約数ペア:

[(1, 20341614), (2, 10170807), (3, 6780538), (6, 3390269), (23, 884418), (46, 442209), (69, 294806), (138, 147403), (223, 91218), (446, 45609), (661, 30774), (669, 30406), (1322, 15387), (1338, 15203), (1983, 10258), (3966, 5129)]