9920752

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{11699}}^1$

素因数の和:11760

約数の個数: 20

約数和(自身を含む): 19585800

約数和(自身を除く): 9665048

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 11699, 23398, 46796, 93592, 187184, 620047, 1240094, 2480188, 4960376, 9920752]

約数ペア:

[(1, 9920752), (2, 4960376), (4, 2480188), (8, 1240094), (16, 620047), (53, 187184), (106, 93592), (212, 46796), (424, 23398), (848, 11699)]