20071799990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{182470909}}^1$

素因数の和:182470927

約数の個数: 16

約数和(自身を含む): 39413716560

約数和(自身を除く): 19341916570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 182470909, 364941818, 912354545, 1824709090, 2007179999, 4014359998, 10035899995, 20071799990]

約数ペア:

[(1, 20071799990), (2, 10035899995), (5, 4014359998), (10, 2007179999), (11, 1824709090), (22, 912354545), (55, 364941818), (110, 182470909)]