20193162819

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{53441}}^1$

素因数の和:53731

約数の個数: 32

約数和(自身を含む): 29551288320

約数和(自身を除く): 9358125501

約数列:

[1, 3, 17, 31, 51, 93, 239, 527, 717, 1581, 4063, 7409, 12189, 22227, 53441, 125953, 160323, 377859, 908497, 1656671, 2725491, 4970013, 12772399, 28163407, 38317197, 84490221, 217130783, 395944369, 651392349, 1187833107, 6731054273, 20193162819]

約数ペア:

[(1, 20193162819), (3, 6731054273), (17, 1187833107), (31, 651392349), (51, 395944369), (93, 217130783), (239, 84490221), (527, 38317197), (717, 28163407), (1581, 12772399), (4063, 4970013), (7409, 2725491), (12189, 1656671), (22227, 908497), (53441, 377859), (125953, 160323)]