20245692

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{20327}}^1$

素因数の和:20417

約数の個数: 24

約数和(自身を含む): 47811456

約数和(自身を除く): 27565764

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 20327, 40654, 60981, 81308, 121962, 243924, 1687141, 3374282, 5061423, 6748564, 10122846, 20245692]

約数ペア:

[(1, 20245692), (2, 10122846), (3, 6748564), (4, 5061423), (6, 3374282), (12, 1687141), (83, 243924), (166, 121962), (249, 81308), (332, 60981), (498, 40654), (996, 20327)]