20121648042

素因数分解:

$2^1\times 3^1\times {\mathrm{67979}}^1\times {\mathrm{49333}}^1$

素因数の和:117317

約数の個数: 16

約数和(自身を含む): 40244703840

約数和(自身を除く): 20123055798

約数列:

[1, 2, 3, 6, 49333, 67979, 98666, 135958, 147999, 203937, 295998, 407874, 3353608007, 6707216014, 10060824021, 20121648042]

約数ペア:

[(1, 20121648042), (2, 10060824021), (3, 6707216014), (6, 3353608007), (49333, 407874), (67979, 295998), (98666, 203937), (135958, 147999)]