20480454552

素因数分解:

$2^3\times 3^1\times {\mathrm{547}}^1\times {\mathrm{1560059}}^1$

素因数の和:1560615

約数の個数: 32

約数和(自身を含む): 51294772800

約数和(自身を除く): 30814318248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 547, 1094, 1641, 2188, 3282, 4376, 6564, 13128, 1560059, 3120118, 4680177, 6240236, 9360354, 12480472, 18720708, 37441416, 853352273, 1706704546, 2560056819, 3413409092, 5120113638, 6826818184, 10240227276, 20480454552]

約数ペア:

[(1, 20480454552), (2, 10240227276), (3, 6826818184), (4, 5120113638), (6, 3413409092), (8, 2560056819), (12, 1706704546), (24, 853352273), (547, 37441416), (1094, 18720708), (1641, 12480472), (2188, 9360354), (3282, 6240236), (4376, 4680177), (6564, 3120118), (13128, 1560059)]