20192993282

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{331}}^1\times {\mathrm{36013}}^1$

素因数の和:36375

約数の個数: 48

約数和(自身を含む): 38165620416

約数和(自身を除く): 17972627134

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 331, 662, 847, 1694, 2317, 3641, 4634, 7282, 25487, 36013, 40051, 50974, 72026, 80102, 252091, 280357, 396143, 504182, 560714, 792286, 2773001, 4357573, 5546002, 8715146, 11920303, 23840606, 30503011, 61006022, 83442121, 131123333, 166884242, 262246666, 917863331, 1442356663, 1835726662, 2884713326, 10096496641, 20192993282]

約数ペア:

[(1, 20192993282), (2, 10096496641), (7, 2884713326), (11, 1835726662), (14, 1442356663), (22, 917863331), (77, 262246666), (121, 166884242), (154, 131123333), (242, 83442121), (331, 61006022), (662, 30503011), (847, 23840606), (1694, 11920303), (2317, 8715146), (3641, 5546002), (4634, 4357573), (7282, 2773001), (25487, 792286), (36013, 560714), (40051, 504182), (50974, 396143), (72026, 280357), (80102, 252091)]