20120876982

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{10070509}}^1$

素因数の和:10070557

約数の個数: 32

約数和(自身を含む): 45921525600

約数和(自身を除く): 25800648618

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 10070509, 20141018, 30211527, 60423054, 90634581, 181269162, 271903743, 372608833, 543807486, 745217666, 1117826499, 2235652998, 3353479497, 6706958994, 10060438491, 20120876982]

約数ペア:

[(1, 20120876982), (2, 10060438491), (3, 6706958994), (6, 3353479497), (9, 2235652998), (18, 1117826499), (27, 745217666), (37, 543807486), (54, 372608833), (74, 271903743), (111, 181269162), (222, 90634581), (333, 60423054), (666, 30211527), (999, 20141018), (1998, 10070509)]