20194696810

素因数分解:

$2^1\times 5^1\times {\mathrm{11699}}^1\times {\mathrm{172619}}^1$

素因数の和:184325

約数の個数: 16

約数和(自身を含む): 36353772000

約数和(自身を除く): 16159075190

約数列:

[1, 2, 5, 10, 11699, 23398, 58495, 116990, 172619, 345238, 863095, 1726190, 2019469681, 4038939362, 10097348405, 20194696810]

約数ペア:

[(1, 20194696810), (2, 10097348405), (5, 4038939362), (10, 2019469681), (11699, 1726190), (23398, 863095), (58495, 345238), (116990, 172619)]