20119640090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1885627}}^1$

素因数の和:1885742

約数の個数: 32

約数和(自身を含む): 39914973504

約数和(自身を除く): 19795333414

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 5335, 10670, 1885627, 3771254, 9428135, 18856270, 20741897, 41483794, 103709485, 182905819, 207418970, 365811638, 914529095, 1829058190, 2011964009, 4023928018, 10059820045, 20119640090]

約数ペア:

[(1, 20119640090), (2, 10059820045), (5, 4023928018), (10, 2011964009), (11, 1829058190), (22, 914529095), (55, 365811638), (97, 207418970), (110, 182905819), (194, 103709485), (485, 41483794), (970, 20741897), (1067, 18856270), (2134, 9428135), (5335, 3771254), (10670, 1885627)]