20096742

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1049}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 41932800

約数和(自身を除く): 21836058

約数列:

[1, 2, 3, 6, 31, 62, 93, 103, 186, 206, 309, 618, 1049, 2098, 3147, 3193, 6294, 6386, 9579, 19158, 32519, 65038, 97557, 108047, 195114, 216094, 324141, 648282, 3349457, 6698914, 10048371, 20096742]

約数ペア:

[(1, 20096742), (2, 10048371), (3, 6698914), (6, 3349457), (31, 648282), (62, 324141), (93, 216094), (103, 195114), (186, 108047), (206, 97557), (309, 65038), (618, 32519), (1049, 19158), (2098, 9579), (3147, 6386), (3193, 6294)]