20555112

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{45077}}^1$

素因数の和:45105

約数の個数: 32

約数和(自身を含む): 54093600

約数和(自身を除く): 33538488

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 45077, 90154, 135231, 180308, 270462, 360616, 540924, 856463, 1081848, 1712926, 2569389, 3425852, 5138778, 6851704, 10277556, 20555112]

約数ペア:

[(1, 20555112), (2, 10277556), (3, 6851704), (4, 5138778), (6, 3425852), (8, 2569389), (12, 1712926), (19, 1081848), (24, 856463), (38, 540924), (57, 360616), (76, 270462), (114, 180308), (152, 135231), (228, 90154), (456, 45077)]