20230660

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2011}}^1$

素因数の和:2523

約数の個数: 24

約数和(自身を含む): 42590016

約数和(自身を除く): 22359356

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 2011, 2012, 2515, 4022, 5030, 8044, 10055, 10060, 20110, 40220, 1011533, 2023066, 4046132, 5057665, 10115330, 20230660]

約数ペア:

[(1, 20230660), (2, 10115330), (4, 5057665), (5, 4046132), (10, 2023066), (20, 1011533), (503, 40220), (1006, 20110), (2011, 10060), (2012, 10055), (2515, 8044), (4022, 5030)]