20179413296

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2053}}^1$

素因数の和:2267

約数の個数: 160

約数和(自身を含む): 48901632000

約数和(自身を除く): 28722218704

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 149, 152, 217, 248, 266, 298, 304, 434, 496, 532, 589, 596, 868, 1043, 1064, 1178, 1192, 1736, 2053, 2086, 2128, 2356, 2384, 2831, 3472, 4106, 4123, 4172, 4619, 4712, 5662, 8212, 8246, 8344, 9238, 9424, 11324, 14371, 16424, 16492, 16688, 18476, 19817, 22648, 28742, 32333, 32848, 32984, 36952, 39007, 39634, 45296, 57484, 63643, 64666, 65968, 73904, 78014, 79268, 87761, 114968, 127286, 129332, 156028, 158536, 175522, 229936, 254572, 258664, 273049, 305897, 312056, 317072, 351044, 445501, 509144, 517328, 546098, 611794, 614327, 624112, 702088, 891002, 1018288, 1092196, 1209217, 1223588, 1228654, 1404176, 1782004, 2141279, 2184392, 2418434, 2447176, 2457308, 3564008, 4282558, 4368784, 4836868, 4894352, 4914616, 5812043, 7128016, 8464519, 8565116, 9482807, 9673736, 9829232, 11624086, 16929038, 17130232, 18965614, 19347472, 23248172, 33858076, 34260464, 37931228, 40684301, 46496344, 66379649, 67716152, 75862456, 81368602, 92992688, 132759298, 135432304, 151724912, 162737204, 180173333, 265518596, 325474408, 360346666, 531037192, 650948816, 720693332, 1062074384, 1261213331, 1441386664, 2522426662, 2882773328, 5044853324, 10089706648, 20179413296]

約数ペア:

[(1, 20179413296), (2, 10089706648), (4, 5044853324), (7, 2882773328), (8, 2522426662), (14, 1441386664), (16, 1261213331), (19, 1062074384), (28, 720693332), (31, 650948816), (38, 531037192), (56, 360346666), (62, 325474408), (76, 265518596), (112, 180173333), (124, 162737204), (133, 151724912), (149, 135432304), (152, 132759298), (217, 92992688), (248, 81368602), (266, 75862456), (298, 67716152), (304, 66379649), (434, 46496344), (496, 40684301), (532, 37931228), (589, 34260464), (596, 33858076), (868, 23248172), (1043, 19347472), (1064, 18965614), (1178, 17130232), (1192, 16929038), (1736, 11624086), (2053, 9829232), (2086, 9673736), (2128, 9482807), (2356, 8565116), (2384, 8464519), (2831, 7128016), (3472, 5812043), (4106, 4914616), (4123, 4894352), (4172, 4836868), (4619, 4368784), (4712, 4282558), (5662, 3564008), (8212, 2457308), (8246, 2447176), (8344, 2418434), (9238, 2184392), (9424, 2141279), (11324, 1782004), (14371, 1404176), (16424, 1228654), (16492, 1223588), (16688, 1209217), (18476, 1092196), (19817, 1018288), (22648, 891002), (28742, 702088), (32333, 624112), (32848, 614327), (32984, 611794), (36952, 546098), (39007, 517328), (39634, 509144), (45296, 445501), (57484, 351044), (63643, 317072), (64666, 312056), (65968, 305897), (73904, 273049), (78014, 258664), (79268, 254572), (87761, 229936), (114968, 175522), (127286, 158536), (129332, 156028)]