20130774

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{30781}}^1$

素因数の和:30895

約数の個数: 16

約数和(自身を含む): 40632240

約数和(自身を除く): 20501466

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 30781, 61562, 92343, 184686, 3355129, 6710258, 10065387, 20130774]

約数ペア:

[(1, 20130774), (2, 10065387), (3, 6710258), (6, 3355129), (109, 184686), (218, 92343), (327, 61562), (654, 30781)]