20270106

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{12653}}^1$

素因数の和:12750

約数の個数: 24

約数和(自身を含む): 44415540

約数和(自身を除く): 24145434

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 12653, 25306, 37959, 75918, 113877, 227754, 1126117, 2252234, 3378351, 6756702, 10135053, 20270106]

約数ペア:

[(1, 20270106), (2, 10135053), (3, 6756702), (6, 3378351), (9, 2252234), (18, 1126117), (89, 227754), (178, 113877), (267, 75918), (534, 37959), (801, 25306), (1602, 12653)]