20794300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{9041}}^1$

素因数の和:9078

約数の個数: 36

約数和(自身を含む): 47090736

約数和(自身を除く): 26296436

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 9041, 18082, 36164, 45205, 90410, 180820, 207943, 226025, 415886, 452050, 831772, 904100, 1039715, 2079430, 4158860, 5198575, 10397150, 20794300]

約数ペア:

[(1, 20794300), (2, 10397150), (4, 5198575), (5, 4158860), (10, 2079430), (20, 1039715), (23, 904100), (25, 831772), (46, 452050), (50, 415886), (92, 226025), (100, 207943), (115, 180820), (230, 90410), (460, 45205), (575, 36164), (1150, 18082), (2300, 9041)]