20802024279

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{4373}}^1\times {\mathrm{31091}}^1$

素因数の和:35487

約数の個数: 24

約数和(自身を含む): 31823159472

約数和(自身を除く): 11021135193

約数列:

[1, 3, 9, 17, 51, 153, 4373, 13119, 31091, 39357, 74341, 93273, 223023, 279819, 528547, 669069, 1585641, 4756923, 135960943, 407882829, 1223648487, 2311336031, 6934008093, 20802024279]

約数ペア:

[(1, 20802024279), (3, 6934008093), (9, 2311336031), (17, 1223648487), (51, 407882829), (153, 135960943), (4373, 4756923), (13119, 1585641), (31091, 669069), (39357, 528547), (74341, 279819), (93273, 223023)]