20627187168

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{30695219}}^1$

素因数の和:30695239

約数の個数: 48

約数和(自身を含む): 61881563520

約数和(自身を除く): 41254376352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 30695219, 61390438, 92085657, 122780876, 184171314, 214866533, 245561752, 368342628, 429733066, 491123504, 644599599, 736685256, 859466132, 982247008, 1289199198, 1473370512, 1718932264, 2578398396, 2946741024, 3437864528, 5156796792, 6875729056, 10313593584, 20627187168]

約数ペア:

[(1, 20627187168), (2, 10313593584), (3, 6875729056), (4, 5156796792), (6, 3437864528), (7, 2946741024), (8, 2578398396), (12, 1718932264), (14, 1473370512), (16, 1289199198), (21, 982247008), (24, 859466132), (28, 736685256), (32, 644599599), (42, 491123504), (48, 429733066), (56, 368342628), (84, 245561752), (96, 214866533), (112, 184171314), (168, 122780876), (224, 92085657), (336, 61390438), (672, 30695219)]