20462336

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{1193}}^1$

素因数の和:1276

約数の個数: 36

約数和(自身を含む): 41489112

約数和(自身を除く): 21026776

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 536, 1072, 1193, 2144, 2386, 4288, 4772, 8576, 9544, 17152, 19088, 38176, 76352, 79931, 152704, 159862, 305408, 319724, 639448, 1278896, 2557792, 5115584, 10231168, 20462336]

約数ペア:

[(1, 20462336), (2, 10231168), (4, 5115584), (8, 2557792), (16, 1278896), (32, 639448), (64, 319724), (67, 305408), (128, 159862), (134, 152704), (256, 79931), (268, 76352), (536, 38176), (1072, 19088), (1193, 17152), (2144, 9544), (2386, 8576), (4288, 4772)]