20536696774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{571}}^1\times {\mathrm{3413}}^1$

素因数の和:4476

約数の個数: 32

約数和(自身を含む): 33744522240

約数和(自身を除く): 13207825466

約数列:

[1, 2, 11, 22, 479, 571, 958, 1142, 3413, 5269, 6281, 6826, 10538, 12562, 37543, 75086, 273509, 547018, 1634827, 1948823, 3008599, 3269654, 3897646, 6017198, 17983097, 21437053, 35966194, 42874106, 933486217, 1866972434, 10268348387, 20536696774]

約数ペア:

[(1, 20536696774), (2, 10268348387), (11, 1866972434), (22, 933486217), (479, 42874106), (571, 35966194), (958, 21437053), (1142, 17983097), (3413, 6017198), (5269, 3897646), (6281, 3269654), (6826, 3008599), (10538, 1948823), (12562, 1634827), (37543, 547018), (75086, 273509)]