20163240726

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{47331551}}^1$

素因数の和:47331627

約数の個数: 16

約数和(自身を含む): 40894460928

約数和(自身を除く): 20731220202

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 47331551, 94663102, 141994653, 283989306, 3360540121, 6721080242, 10081620363, 20163240726]

約数ペア:

[(1, 20163240726), (2, 10081620363), (3, 6721080242), (6, 3360540121), (71, 283989306), (142, 141994653), (213, 94663102), (426, 47331551)]