20892972

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{22039}}^1$

素因数の和:22125

約数の個数: 24

約数和(自身を含む): 49369600

約数和(自身を除く): 28476628

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 22039, 44078, 66117, 88156, 132234, 264468, 1741081, 3482162, 5223243, 6964324, 10446486, 20892972]

約数ペア:

[(1, 20892972), (2, 10446486), (3, 6964324), (4, 5223243), (6, 3482162), (12, 1741081), (79, 264468), (158, 132234), (237, 88156), (316, 66117), (474, 44078), (948, 22039)]