20932622

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5113}}^1$

素因数の和:5227

約数の個数: 16

約数和(自身を含む): 33138720

約数和(自身を除く): 12206098

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 5113, 10226, 117599, 235198, 455057, 910114, 10466311, 20932622]

約数ペア:

[(1, 20932622), (2, 10466311), (23, 910114), (46, 455057), (89, 235198), (178, 117599), (2047, 10226), (4094, 5113)]