20560704

素因数分解:

$2^6\times 3^1\times {\mathrm{173}}^1\times {\mathrm{619}}^1$

素因数の和:807

約数の個数: 56

約数和(自身を含む): 54803040

約数和(自身を除く): 34242336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 173, 192, 346, 519, 619, 692, 1038, 1238, 1384, 1857, 2076, 2476, 2768, 3714, 4152, 4952, 5536, 7428, 8304, 9904, 11072, 14856, 16608, 19808, 29712, 33216, 39616, 59424, 107087, 118848, 214174, 321261, 428348, 642522, 856696, 1285044, 1713392, 2570088, 3426784, 5140176, 6853568, 10280352, 20560704]

約数ペア:

[(1, 20560704), (2, 10280352), (3, 6853568), (4, 5140176), (6, 3426784), (8, 2570088), (12, 1713392), (16, 1285044), (24, 856696), (32, 642522), (48, 428348), (64, 321261), (96, 214174), (173, 118848), (192, 107087), (346, 59424), (519, 39616), (619, 33216), (692, 29712), (1038, 19808), (1238, 16608), (1384, 14856), (1857, 11072), (2076, 9904), (2476, 8304), (2768, 7428), (3714, 5536), (4152, 4952)]