20522898

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103651}}^1$

素因数の和:103670

約数の個数: 24

約数和(自身を含む): 48509136

約数和(自身を除く): 27986238

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 103651, 207302, 310953, 621906, 932859, 1140161, 1865718, 2280322, 3420483, 6840966, 10261449, 20522898]

約数ペア:

[(1, 20522898), (2, 10261449), (3, 6840966), (6, 3420483), (9, 2280322), (11, 1865718), (18, 1140161), (22, 932859), (33, 621906), (66, 310953), (99, 207302), (198, 103651)]