20274048

素因数分解:

$2^7\times 3^2\times {\mathrm{17599}}^1$

素因数の和:17619

約数の個数: 48

約数和(自身を含む): 58344000

約数和(自身を除く): 38069952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 17599, 35198, 52797, 70396, 105594, 140792, 158391, 211188, 281584, 316782, 422376, 563168, 633564, 844752, 1126336, 1267128, 1689504, 2252672, 2534256, 3379008, 5068512, 6758016, 10137024, 20274048]

約数ペア:

[(1, 20274048), (2, 10137024), (3, 6758016), (4, 5068512), (6, 3379008), (8, 2534256), (9, 2252672), (12, 1689504), (16, 1267128), (18, 1126336), (24, 844752), (32, 633564), (36, 563168), (48, 422376), (64, 316782), (72, 281584), (96, 211188), (128, 158391), (144, 140792), (192, 105594), (288, 70396), (384, 52797), (576, 35198), (1152, 17599)]