20343721541

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1\times {\mathrm{1783}}^1$

素因数の和:2973

約数の個数: 32

約数和(自身を含む): 24263484672

約数和(自身を除く): 3919763131

約数列:

[1, 11, 13, 73, 143, 803, 949, 1093, 1783, 10439, 12023, 14209, 19613, 23179, 79789, 130159, 156299, 254969, 877679, 1037257, 1431749, 1692067, 1948819, 11409827, 18612737, 21437009, 25334647, 142263787, 278681117, 1564901657, 1849429231, 20343721541]

約数ペア:

[(1, 20343721541), (11, 1849429231), (13, 1564901657), (73, 278681117), (143, 142263787), (803, 25334647), (949, 21437009), (1093, 18612737), (1783, 11409827), (10439, 1948819), (12023, 1692067), (14209, 1431749), (19613, 1037257), (23179, 877679), (79789, 254969), (130159, 156299)]