20172649674

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{1697}}^1\times {\mathrm{4513}}^1$

素因数の和:6654

約数の個数: 32

約数和(自身を含む): 40469996160

約数和(自身を除く): 20297346486

約数列:

[1, 2, 3, 6, 439, 878, 1317, 1697, 2634, 3394, 4513, 5091, 9026, 10182, 13539, 27078, 744983, 1489966, 1981207, 2234949, 3962414, 4469898, 5943621, 7658561, 11887242, 15317122, 22975683, 45951366, 3362108279, 6724216558, 10086324837, 20172649674]

約数ペア:

[(1, 20172649674), (2, 10086324837), (3, 6724216558), (6, 3362108279), (439, 45951366), (878, 22975683), (1317, 15317122), (1697, 11887242), (2634, 7658561), (3394, 5943621), (4513, 4469898), (5091, 3962414), (9026, 2234949), (10182, 1981207), (13539, 1489966), (27078, 744983)]