20944234

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{1231}}^1$

素因数の和:1461

約数の個数: 16

約数和(自身を含む): 32288256

約数和(自身を除く): 11344022

約数列:

[1, 2, 47, 94, 181, 362, 1231, 2462, 8507, 17014, 57857, 115714, 222811, 445622, 10472117, 20944234]

約数ペア:

[(1, 20944234), (2, 10472117), (47, 445622), (94, 222811), (181, 115714), (362, 57857), (1231, 17014), (2462, 8507)]