20461956

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{17579}}^1$

素因数の和:17683

約数の個数: 24

約数和(自身を含む): 48239520

約数和(自身を除く): 27777564

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 17579, 35158, 52737, 70316, 105474, 210948, 1705163, 3410326, 5115489, 6820652, 10230978, 20461956]

約数ペア:

[(1, 20461956), (2, 10230978), (3, 6820652), (4, 5115489), (6, 3410326), (12, 1705163), (97, 210948), (194, 105474), (291, 70316), (388, 52737), (582, 35158), (1164, 17579)]