2020009630

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1128497}}^1$

素因数の和:1128683

約数の個数: 16

約数和(自身を含む): 3656333520

約数和(自身を除く): 1636323890

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 1128497, 2256994, 5642485, 11284970, 202000963, 404001926, 1010004815, 2020009630]

約数ペア:

[(1, 2020009630), (2, 1010004815), (5, 404001926), (10, 202000963), (179, 11284970), (358, 5642485), (895, 2256994), (1790, 1128497)]