20196413496

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{107}}^1\times {\mathrm{7643}}^1$

素因数の和:7783

約数の個数: 192

約数和(自身を含む): 64393056000

約数和(自身を除く): 44196642504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 107, 126, 147, 168, 196, 214, 252, 294, 321, 343, 392, 428, 441, 504, 588, 642, 686, 749, 856, 882, 963, 1029, 1176, 1284, 1372, 1498, 1764, 1926, 2058, 2247, 2568, 2744, 2996, 3087, 3528, 3852, 4116, 4494, 5243, 5992, 6174, 6741, 7643, 7704, 8232, 8988, 10486, 12348, 13482, 15286, 15729, 17976, 20972, 22929, 24696, 26964, 30572, 31458, 36701, 41944, 45858, 47187, 53501, 53928, 61144, 62916, 68787, 73402, 91716, 94374, 107002, 110103, 125832, 137574, 146804, 160503, 183432, 188748, 214004, 220206, 275148, 293608, 321006, 330309, 374507, 377496, 428008, 440412, 481509, 550296, 642012, 660618, 749014, 817801, 880824, 963018, 1123521, 1284024, 1321236, 1498028, 1635602, 1926036, 2247042, 2453403, 2621549, 2642472, 2996056, 3271204, 3370563, 3852072, 4494084, 4906806, 5243098, 5724607, 6542408, 6741126, 7360209, 7864647, 8988168, 9813612, 10486196, 11449214, 13482252, 14720418, 15729294, 17173821, 19627224, 20972392, 22898428, 23593941, 26964504, 29440836, 31458588, 34347642, 40072249, 45796856, 47187882, 51521463, 58881672, 62917176, 68695284, 80144498, 94375764, 103042926, 120216747, 137390568, 160288996, 188751528, 206085852, 240433494, 280505743, 320577992, 360650241, 412171704, 480866988, 561011486, 721300482, 841517229, 961733976, 1122022972, 1442600964, 1683034458, 2244045944, 2524551687, 2885201928, 3366068916, 5049103374, 6732137832, 10098206748, 20196413496]

約数ペア:

[(1, 20196413496), (2, 10098206748), (3, 6732137832), (4, 5049103374), (6, 3366068916), (7, 2885201928), (8, 2524551687), (9, 2244045944), (12, 1683034458), (14, 1442600964), (18, 1122022972), (21, 961733976), (24, 841517229), (28, 721300482), (36, 561011486), (42, 480866988), (49, 412171704), (56, 360650241), (63, 320577992), (72, 280505743), (84, 240433494), (98, 206085852), (107, 188751528), (126, 160288996), (147, 137390568), (168, 120216747), (196, 103042926), (214, 94375764), (252, 80144498), (294, 68695284), (321, 62917176), (343, 58881672), (392, 51521463), (428, 47187882), (441, 45796856), (504, 40072249), (588, 34347642), (642, 31458588), (686, 29440836), (749, 26964504), (856, 23593941), (882, 22898428), (963, 20972392), (1029, 19627224), (1176, 17173821), (1284, 15729294), (1372, 14720418), (1498, 13482252), (1764, 11449214), (1926, 10486196), (2058, 9813612), (2247, 8988168), (2568, 7864647), (2744, 7360209), (2996, 6741126), (3087, 6542408), (3528, 5724607), (3852, 5243098), (4116, 4906806), (4494, 4494084), (5243, 3852072), (5992, 3370563), (6174, 3271204), (6741, 2996056), (7643, 2642472), (7704, 2621549), (8232, 2453403), (8988, 2247042), (10486, 1926036), (12348, 1635602), (13482, 1498028), (15286, 1321236), (15729, 1284024), (17976, 1123521), (20972, 963018), (22929, 880824), (24696, 817801), (26964, 749014), (30572, 660618), (31458, 642012), (36701, 550296), (41944, 481509), (45858, 440412), (47187, 428008), (53501, 377496), (53928, 374507), (61144, 330309), (62916, 321006), (68787, 293608), (73402, 275148), (91716, 220206), (94374, 214004), (107002, 188748), (110103, 183432), (125832, 160503), (137574, 146804)]