20631736106

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1\times {\mathrm{130003}}^1$

素因数の和:131165

約数の個数: 16

約数和(自身を含む): 31400646144

約数和(自身を除く): 10768910038

約数列:

[1, 2, 73, 146, 1087, 2174, 79351, 130003, 158702, 260006, 9490219, 18980438, 141313261, 282626522, 10315868053, 20631736106]

約数ペア:

[(1, 20631736106), (2, 10315868053), (73, 282626522), (146, 141313261), (1087, 18980438), (2174, 9490219), (79351, 260006), (130003, 158702)]