20246376

素因数分解:

$2^3\times 3^1\times {\mathrm{523}}^1\times {\mathrm{1613}}^1$

素因数の和:2145

約数の個数: 32

約数和(自身を含む): 50744160

約数和(自身を除く): 30497784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 523, 1046, 1569, 1613, 2092, 3138, 3226, 4184, 4839, 6276, 6452, 9678, 12552, 12904, 19356, 38712, 843599, 1687198, 2530797, 3374396, 5061594, 6748792, 10123188, 20246376]

約数ペア:

[(1, 20246376), (2, 10123188), (3, 6748792), (4, 5061594), (6, 3374396), (8, 2530797), (12, 1687198), (24, 843599), (523, 38712), (1046, 19356), (1569, 12904), (1613, 12552), (2092, 9678), (3138, 6452), (3226, 6276), (4184, 4839)]