20260352

素因数分解:

$2^9\times 7^1\times {\mathrm{5653}}^1$

素因数の和:5678

約数の個数: 40

約数和(自身を含む): 46272336

約数和(自身を除く): 26011984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 5653, 11306, 22612, 39571, 45224, 79142, 90448, 158284, 180896, 316568, 361792, 633136, 723584, 1266272, 1447168, 2532544, 2894336, 5065088, 10130176, 20260352]

約数ペア:

[(1, 20260352), (2, 10130176), (4, 5065088), (7, 2894336), (8, 2532544), (14, 1447168), (16, 1266272), (28, 723584), (32, 633136), (56, 361792), (64, 316568), (112, 180896), (128, 158284), (224, 90448), (256, 79142), (448, 45224), (512, 39571), (896, 22612), (1792, 11306), (3584, 5653)]