20020442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{33479}}^1$

素因数の和:33517

約数の個数: 16

約数和(自身を含む): 33747840

約数和(自身を除く): 13727398

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 33479, 66958, 435227, 770017, 870454, 1540034, 10010221, 20020442]

約数ペア:

[(1, 20020442), (2, 10010221), (13, 1540034), (23, 870454), (26, 770017), (46, 435227), (299, 66958), (598, 33479)]