20167506

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{13499}}^1$

素因数の和:13590

約数の個数: 24

約数和(自身を含む): 44226000

約数和(自身を除く): 24058494

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 13499, 26998, 40497, 80994, 121491, 242982, 1120417, 2240834, 3361251, 6722502, 10083753, 20167506]

約数ペア:

[(1, 20167506), (2, 10083753), (3, 6722502), (6, 3361251), (9, 2240834), (18, 1120417), (83, 242982), (166, 121491), (249, 80994), (498, 40497), (747, 26998), (1494, 13499)]