20169933014

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1\times {\mathrm{619}}^1$

素因数の和:994

約数の個数: 96

約数和(自身を含む): 38900010240

約数和(自身を除く): 18730077226

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 167, 181, 334, 362, 539, 619, 1078, 1169, 1238, 1267, 1837, 1991, 2338, 2534, 3674, 3982, 4333, 6809, 8183, 8666, 8869, 12859, 13618, 13937, 16366, 17738, 25718, 27874, 30227, 30331, 47663, 60454, 60662, 90013, 95326, 97559, 103373, 112039, 180026, 195118, 206746, 211589, 224078, 332497, 333641, 423178, 664994, 667282, 723611, 784273, 1137103, 1232429, 1447222, 1481123, 1568546, 2274206, 2327479, 2464858, 2962246, 4654958, 5065277, 5489911, 7959721, 8627003, 10130554, 10979822, 15919442, 16292353, 17254006, 18710513, 32584706, 37421026, 55718047, 60389021, 111436094, 120778042, 130973591, 205815643, 261947182, 411631286, 916815137, 1440709501, 1833630274, 2881419002, 10084966507, 20169933014]

約数ペア:

[(1, 20169933014), (2, 10084966507), (7, 2881419002), (11, 1833630274), (14, 1440709501), (22, 916815137), (49, 411631286), (77, 261947182), (98, 205815643), (154, 130973591), (167, 120778042), (181, 111436094), (334, 60389021), (362, 55718047), (539, 37421026), (619, 32584706), (1078, 18710513), (1169, 17254006), (1238, 16292353), (1267, 15919442), (1837, 10979822), (1991, 10130554), (2338, 8627003), (2534, 7959721), (3674, 5489911), (3982, 5065277), (4333, 4654958), (6809, 2962246), (8183, 2464858), (8666, 2327479), (8869, 2274206), (12859, 1568546), (13618, 1481123), (13937, 1447222), (16366, 1232429), (17738, 1137103), (25718, 784273), (27874, 723611), (30227, 667282), (30331, 664994), (47663, 423178), (60454, 333641), (60662, 332497), (90013, 224078), (95326, 211589), (97559, 206746), (103373, 195118), (112039, 180026)]