20076586586

素因数分解:

$2^1\times 7^1\times {\mathrm{21023}}^1\times {\mathrm{68213}}^1$

素因数の和:89245

約数の個数: 16

約数和(自身を含む): 34419147264

約数和(自身を除く): 14342560678

約数列:

[1, 2, 7, 14, 21023, 42046, 68213, 136426, 147161, 294322, 477491, 954982, 1434041899, 2868083798, 10038293293, 20076586586]

約数ペア:

[(1, 20076586586), (2, 10038293293), (7, 2868083798), (14, 1434041899), (21023, 954982), (42046, 477491), (68213, 294322), (136426, 147161)]