20108350090

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{563}}^1\times {\mathrm{11411}}^1$

素因数の和:12294

約数の個数: 32

約数和(自身を含む): 36378351936

約数和(自身を除く): 16270001846

約数列:

[1, 2, 5, 10, 313, 563, 626, 1126, 1565, 2815, 3130, 5630, 11411, 22822, 57055, 114110, 176219, 352438, 881095, 1762190, 3571643, 6424393, 7143286, 12848786, 17858215, 32121965, 35716430, 64243930, 2010835009, 4021670018, 10054175045, 20108350090]

約数ペア:

[(1, 20108350090), (2, 10054175045), (5, 4021670018), (10, 2010835009), (313, 64243930), (563, 35716430), (626, 32121965), (1126, 17858215), (1565, 12848786), (2815, 7143286), (3130, 6424393), (5630, 3571643), (11411, 1762190), (22822, 881095), (57055, 352438), (114110, 176219)]