20141973195

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4049}}^1\times {\mathrm{14419}}^1$

素因数の和:18499

約数の個数: 32

約数和(自身を含む): 33638976000

約数和(自身を除く): 13497002805

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 4049, 12147, 14419, 20245, 43257, 60735, 72095, 93127, 216285, 279381, 331637, 465635, 994911, 1396905, 1658185, 4974555, 58382531, 175147593, 291912655, 875737965, 1342798213, 4028394639, 6713991065, 20141973195]

約数ペア:

[(1, 20141973195), (3, 6713991065), (5, 4028394639), (15, 1342798213), (23, 875737965), (69, 291912655), (115, 175147593), (345, 58382531), (4049, 4974555), (12147, 1658185), (14419, 1396905), (20245, 994911), (43257, 465635), (60735, 331637), (72095, 279381), (93127, 216285)]