20224426

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{2221}}^1$

素因数の和:2409

約数の個数: 16

約数和(自身を含む): 31596840

約数和(自身を除く): 11372414

約数列:

[1, 2, 29, 58, 157, 314, 2221, 4442, 4553, 9106, 64409, 128818, 348697, 697394, 10112213, 20224426]

約数ペア:

[(1, 20224426), (2, 10112213), (29, 697394), (58, 348697), (157, 128818), (314, 64409), (2221, 9106), (4442, 4553)]