20340028814

素因数分解:

$2^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{2302471}}^1$

素因数の和:2303111

約数の個数: 16

約数和(自身を含む): 34923895296

約数和(自身を除く): 14583866482

約数列:

[1, 2, 7, 14, 631, 1262, 4417, 8834, 2302471, 4604942, 16117297, 32234594, 1452859201, 2905718402, 10170014407, 20340028814]

約数ペア:

[(1, 20340028814), (2, 10170014407), (7, 2905718402), (14, 1452859201), (631, 32234594), (1262, 16117297), (4417, 4604942), (8834, 2302471)]