20922744

素因数分解:

$2^3\times 3^1\times {\mathrm{193}}^1\times {\mathrm{4517}}^1$

素因数の和:4719

約数の個数: 32

約数和(自身を含む): 52589520

約数和(自身を除く): 31666776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 193, 386, 579, 772, 1158, 1544, 2316, 4517, 4632, 9034, 13551, 18068, 27102, 36136, 54204, 108408, 871781, 1743562, 2615343, 3487124, 5230686, 6974248, 10461372, 20922744]

約数ペア:

[(1, 20922744), (2, 10461372), (3, 6974248), (4, 5230686), (6, 3487124), (8, 2615343), (12, 1743562), (24, 871781), (193, 108408), (386, 54204), (579, 36136), (772, 27102), (1158, 18068), (1544, 13551), (2316, 9034), (4517, 4632)]