20292984

素因数分解:

$2^3\times 3^3\times {\mathrm{93949}}^1$

素因数の和:93964

約数の個数: 32

約数和(自身を含む): 56370000

約数和(自身を除く): 36077016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 93949, 187898, 281847, 375796, 563694, 751592, 845541, 1127388, 1691082, 2254776, 2536623, 3382164, 5073246, 6764328, 10146492, 20292984]

約数ペア:

[(1, 20292984), (2, 10146492), (3, 6764328), (4, 5073246), (6, 3382164), (8, 2536623), (9, 2254776), (12, 1691082), (18, 1127388), (24, 845541), (27, 751592), (36, 563694), (54, 375796), (72, 281847), (108, 187898), (216, 93949)]