20167508374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{36767}}^1$

素因数の和:36889

約数の個数: 48

約数和(自身を含む): 35082407808

約数和(自身を除く): 14914899434

約数列:

[1, 2, 13, 17, 26, 34, 73, 146, 221, 289, 442, 578, 949, 1241, 1898, 2482, 3757, 7514, 16133, 21097, 32266, 36767, 42194, 73534, 274261, 477971, 548522, 625039, 955942, 1250078, 2683991, 5367982, 8125507, 10625663, 16251014, 21251326, 34891883, 45627847, 69783766, 91255694, 138133619, 276267238, 593162011, 775673399, 1186324022, 1551346798, 10083754187, 20167508374]

約数ペア:

[(1, 20167508374), (2, 10083754187), (13, 1551346798), (17, 1186324022), (26, 775673399), (34, 593162011), (73, 276267238), (146, 138133619), (221, 91255694), (289, 69783766), (442, 45627847), (578, 34891883), (949, 21251326), (1241, 16251014), (1898, 10625663), (2482, 8125507), (3757, 5367982), (7514, 2683991), (16133, 1250078), (21097, 955942), (32266, 625039), (36767, 548522), (42194, 477971), (73534, 274261)]