20163546564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{17011}}^1$

素因数の和:17265

約数の個数: 96

約数和(自身を含む): 54690994176

約数和(自身を除く): 34527447612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 137, 206, 274, 309, 411, 412, 548, 618, 721, 822, 959, 1236, 1442, 1644, 1918, 2163, 2877, 2884, 3836, 4326, 5754, 8652, 11508, 14111, 17011, 28222, 34022, 42333, 51033, 56444, 68044, 84666, 98777, 102066, 119077, 169332, 197554, 204132, 238154, 296331, 357231, 395108, 476308, 592662, 714462, 1185324, 1428924, 1752133, 2330507, 3504266, 4661014, 5256399, 6991521, 7008532, 9322028, 10512798, 12264931, 13983042, 16313549, 21025596, 24529862, 27966084, 32627098, 36794793, 48940647, 49059724, 65254196, 73589586, 97881294, 147179172, 195762588, 240042221, 480084442, 720126663, 960168884, 1440253326, 1680295547, 2880506652, 3360591094, 5040886641, 6721182188, 10081773282, 20163546564]

約数ペア:

[(1, 20163546564), (2, 10081773282), (3, 6721182188), (4, 5040886641), (6, 3360591094), (7, 2880506652), (12, 1680295547), (14, 1440253326), (21, 960168884), (28, 720126663), (42, 480084442), (84, 240042221), (103, 195762588), (137, 147179172), (206, 97881294), (274, 73589586), (309, 65254196), (411, 49059724), (412, 48940647), (548, 36794793), (618, 32627098), (721, 27966084), (822, 24529862), (959, 21025596), (1236, 16313549), (1442, 13983042), (1644, 12264931), (1918, 10512798), (2163, 9322028), (2877, 7008532), (2884, 6991521), (3836, 5256399), (4326, 4661014), (5754, 3504266), (8652, 2330507), (11508, 1752133), (14111, 1428924), (17011, 1185324), (28222, 714462), (34022, 592662), (42333, 476308), (51033, 395108), (56444, 357231), (68044, 296331), (84666, 238154), (98777, 204132), (102066, 197554), (119077, 169332)]