2010521180

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{199853}}^1$

素因数の和:200365

約数の個数: 24

約数和(自身を含む): 4230509472

約数和(自身を除く): 2219988292

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 2012, 2515, 5030, 10060, 199853, 399706, 799412, 999265, 1998530, 3997060, 100526059, 201052118, 402104236, 502630295, 1005260590, 2010521180]

約数ペア:

[(1, 2010521180), (2, 1005260590), (4, 502630295), (5, 402104236), (10, 201052118), (20, 100526059), (503, 3997060), (1006, 1998530), (2012, 999265), (2515, 799412), (5030, 399706), (10060, 199853)]