20199805092

素因数分解:

$2^2\times 3^2\times {\mathrm{3517}}^1\times {\mathrm{159541}}^1$

素因数の和:163068

約数の個数: 36

約数和(自身を含む): 51075456796

約数和(自身を除く): 30875651704

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3517, 7034, 10551, 14068, 21102, 31653, 42204, 63306, 126612, 159541, 319082, 478623, 638164, 957246, 1435869, 1914492, 2871738, 5743476, 561105697, 1122211394, 1683317091, 2244422788, 3366634182, 5049951273, 6733268364, 10099902546, 20199805092]

約数ペア:

[(1, 20199805092), (2, 10099902546), (3, 6733268364), (4, 5049951273), (6, 3366634182), (9, 2244422788), (12, 1683317091), (18, 1122211394), (36, 561105697), (3517, 5743476), (7034, 2871738), (10551, 1914492), (14068, 1435869), (21102, 957246), (31653, 638164), (42204, 478623), (63306, 319082), (126612, 159541)]