20512340024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{5003}}^1\times {\mathrm{46591}}^1$

素因数の和:51611

約数の個数: 32

約数和(自身を含む): 41966346240

約数和(自身を除く): 21454006216

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 5003, 10006, 20012, 40024, 46591, 55033, 93182, 110066, 186364, 220132, 372728, 440264, 512501, 1025002, 2050004, 4100008, 233094773, 466189546, 932379092, 1864758184, 2564042503, 5128085006, 10256170012, 20512340024]

約数ペア:

[(1, 20512340024), (2, 10256170012), (4, 5128085006), (8, 2564042503), (11, 1864758184), (22, 932379092), (44, 466189546), (88, 233094773), (5003, 4100008), (10006, 2050004), (20012, 1025002), (40024, 512501), (46591, 440264), (55033, 372728), (93182, 220132), (110066, 186364)]