20200612

素因数分解:

$2^2\times {\mathrm{1427}}^1\times {\mathrm{3539}}^1$

素因数の和:4970

約数の個数: 12

約数和(自身を含む): 35385840

約数和(自身を除く): 15185228

約数列:

[1, 2, 4, 1427, 2854, 3539, 5708, 7078, 14156, 5050153, 10100306, 20200612]

約数ペア:

[(1, 20200612), (2, 10100306), (4, 5050153), (1427, 14156), (2854, 7078), (3539, 5708)]