20192904310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{119083}}^1$

素因数の和:119668

約数の個数: 32

約数和(自身を含む): 37588626432

約数和(自身を除く): 17395722122

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 547, 1094, 2735, 5470, 16957, 33914, 84785, 119083, 169570, 238166, 595415, 1190830, 3691573, 7383146, 18457865, 36915730, 65138401, 130276802, 325692005, 651384010, 2019290431, 4038580862, 10096452155, 20192904310]

約数ペア:

[(1, 20192904310), (2, 10096452155), (5, 4038580862), (10, 2019290431), (31, 651384010), (62, 325692005), (155, 130276802), (310, 65138401), (547, 36915730), (1094, 18457865), (2735, 7383146), (5470, 3691573), (16957, 1190830), (33914, 595415), (84785, 238166), (119083, 169570)]