20167991702

素因数分解:

$2^1\times {\mathrm{719}}^1\times {\mathrm{3181}}^1\times {\mathrm{4409}}^1$

素因数の和:8311

約数の個数: 16

約数和(自身を含む): 30310459200

約数和(自身を除く): 10142467498

約数列:

[1, 2, 719, 1438, 3181, 4409, 6362, 8818, 2287139, 3170071, 4574278, 6340142, 14025029, 28050058, 10083995851, 20167991702]

約数ペア:

[(1, 20167991702), (2, 10083995851), (719, 28050058), (1438, 14025029), (3181, 6340142), (4409, 4574278), (6362, 3170071), (8818, 2287139)]