20126458429

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2843}}^1\times {\mathrm{91939}}^1$

素因数の和:94800

約数の個数: 16

約数和(自身を含む): 25101826560

約数和(自身を除く): 4975368131

約数列:

[1, 7, 11, 77, 2843, 19901, 31273, 91939, 218911, 643573, 1011329, 7079303, 261382577, 1829678039, 2875208347, 20126458429]

約数ペア:

[(1, 20126458429), (7, 2875208347), (11, 1829678039), (77, 261382577), (2843, 7079303), (19901, 1011329), (31273, 643573), (91939, 218911)]