20444328

素因数分解:

$2^3\times 3^2\times {\mathrm{283949}}^1$

素因数の和:283961

約数の個数: 24

約数和(自身を含む): 55370250

約数和(自身を除く): 34925922

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 283949, 567898, 851847, 1135796, 1703694, 2271592, 2555541, 3407388, 5111082, 6814776, 10222164, 20444328]

約数ペア:

[(1, 20444328), (2, 10222164), (3, 6814776), (4, 5111082), (6, 3407388), (8, 2555541), (9, 2271592), (12, 1703694), (18, 1135796), (24, 851847), (36, 567898), (72, 283949)]