20290231103

素因数分解:

${\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{743}}^1\times {\mathrm{2903}}^1$

素因数の和:4078

約数の個数: 16

約数和(自身を含む): 21260067840

約数和(自身を除く): 969836737

約数列:

[1, 23, 409, 743, 2903, 9407, 17089, 66769, 303887, 1187327, 2156929, 6989401, 27308521, 49609367, 882183961, 20290231103]

約数ペア:

[(1, 20290231103), (23, 882183961), (409, 49609367), (743, 27308521), (2903, 6989401), (9407, 2156929), (17089, 1187327), (66769, 303887)]