20184347210

素因数分解:

$2^1\times 5^1\times {\mathrm{2621}}^1\times {\mathrm{770101}}^1$

素因数の和:772729

約数の個数: 16

約数和(自身を含む): 36345733992

約数和(自身を除く): 16161386782

約数列:

[1, 2, 5, 10, 2621, 5242, 13105, 26210, 770101, 1540202, 3850505, 7701010, 2018434721, 4036869442, 10092173605, 20184347210]

約数ペア:

[(1, 20184347210), (2, 10092173605), (5, 4036869442), (10, 2018434721), (2621, 7701010), (5242, 3850505), (13105, 1540202), (26210, 770101)]