20101522148

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1613}}^1\times {\mathrm{75989}}^1$

素因数の和:77647

約数の個数: 24

約数和(自身を含む): 36058470840

約数和(自身を除く): 15956948692

約数列:

[1, 2, 4, 41, 82, 164, 1613, 3226, 6452, 66133, 75989, 132266, 151978, 264532, 303956, 3115549, 6231098, 12462196, 122570257, 245140514, 490281028, 5025380537, 10050761074, 20101522148]

約数ペア:

[(1, 20101522148), (2, 10050761074), (4, 5025380537), (41, 490281028), (82, 245140514), (164, 122570257), (1613, 12462196), (3226, 6231098), (6452, 3115549), (66133, 303956), (75989, 264532), (132266, 151978)]