20200956

素因数分解:

$2^2\times 3^1\times {\mathrm{1091}}^1\times {\mathrm{1543}}^1$

素因数の和:2641

約数の個数: 24

約数和(自身を含む): 47209344

約数和(自身を除く): 27008388

約数列:

[1, 2, 3, 4, 6, 12, 1091, 1543, 2182, 3086, 3273, 4364, 4629, 6172, 6546, 9258, 13092, 18516, 1683413, 3366826, 5050239, 6733652, 10100478, 20200956]

約数ペア:

[(1, 20200956), (2, 10100478), (3, 6733652), (4, 5050239), (6, 3366826), (12, 1683413), (1091, 18516), (1543, 13092), (2182, 9258), (3086, 6546), (3273, 6172), (4364, 4629)]