20434634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{15227}}^1$

素因数の和:15301

約数の個数: 16

約数和(自身を含む): 33988896

約数和(自身を除く): 13554262

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 15227, 30454, 167497, 334994, 928847, 1857694, 10217317, 20434634]

約数ペア:

[(1, 20434634), (2, 10217317), (11, 1857694), (22, 928847), (61, 334994), (122, 167497), (671, 30454), (1342, 15227)]