20343078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{161453}}^1$

素因数の和:161468

約数の個数: 24

約数和(自身を含む): 50373648

約数和(自身を除く): 30030570

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 161453, 322906, 484359, 968718, 1130171, 1453077, 2260342, 2906154, 3390513, 6781026, 10171539, 20343078]

約数ペア:

[(1, 20343078), (2, 10171539), (3, 6781026), (6, 3390513), (7, 2906154), (9, 2260342), (14, 1453077), (18, 1130171), (21, 968718), (42, 484359), (63, 322906), (126, 161453)]