20055294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{159169}}^1$

素因数の和:159184

約数の個数: 24

約数和(自身を含む): 49661040

約数和(自身を除く): 29605746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 159169, 318338, 477507, 955014, 1114183, 1432521, 2228366, 2865042, 3342549, 6685098, 10027647, 20055294]

約数ペア:

[(1, 20055294), (2, 10027647), (3, 6685098), (6, 3342549), (7, 2865042), (9, 2228366), (14, 1432521), (18, 1114183), (21, 955014), (42, 477507), (63, 318338), (126, 159169)]