20042622

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{12511}}^1$

素因数の和:12608

約数の個数: 24

約数和(自身を含む): 43917120

約数和(自身を除く): 23874498

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 12511, 25022, 37533, 75066, 112599, 225198, 1113479, 2226958, 3340437, 6680874, 10021311, 20042622]

約数ペア:

[(1, 20042622), (2, 10021311), (3, 6680874), (6, 3340437), (9, 2226958), (18, 1113479), (89, 225198), (178, 112599), (267, 75066), (534, 37533), (801, 25022), (1602, 12511)]