20219069304

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{1619}}^1$

素因数の和:2058

約数の個数: 192

約数和(自身を含む): 63685440000

約数和(自身を除く): 43466370696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 71, 72, 84, 126, 142, 168, 213, 252, 284, 349, 426, 497, 504, 568, 639, 698, 852, 994, 1047, 1278, 1396, 1491, 1619, 1704, 1988, 2094, 2443, 2556, 2792, 2982, 3141, 3238, 3976, 4188, 4473, 4857, 4886, 5112, 5964, 6282, 6476, 7329, 8376, 8946, 9714, 9772, 11333, 11928, 12564, 12952, 14571, 14658, 17892, 19428, 19544, 21987, 22666, 24779, 25128, 29142, 29316, 33999, 35784, 38856, 43974, 45332, 49558, 58284, 58632, 67998, 74337, 87948, 90664, 99116, 101997, 114949, 116568, 135996, 148674, 173453, 175896, 198232, 203994, 223011, 229898, 271992, 297348, 344847, 346906, 407988, 446022, 459796, 520359, 565031, 594696, 689694, 693812, 804643, 815976, 892044, 919592, 1034541, 1040718, 1130062, 1379388, 1387624, 1561077, 1609286, 1695093, 1784088, 2069082, 2081436, 2260124, 2413929, 2758776, 3122154, 3218572, 3390186, 3955217, 4138164, 4162872, 4520248, 4827858, 5085279, 6244308, 6437144, 6780372, 7241787, 7910434, 8276328, 9655716, 10170558, 11865651, 12488616, 13560744, 14483574, 15820868, 19311432, 20341116, 23731302, 28967148, 31641736, 35596953, 40117201, 40682232, 47462604, 57934296, 71193906, 80234402, 94925208, 120351603, 142387812, 160468804, 240703206, 280820407, 284775624, 320937608, 361054809, 481406412, 561640814, 722109618, 842461221, 962812824, 1123281628, 1444219236, 1684922442, 2246563256, 2527383663, 2888438472, 3369844884, 5054767326, 6739689768, 10109534652, 20219069304]

約数ペア:

[(1, 20219069304), (2, 10109534652), (3, 6739689768), (4, 5054767326), (6, 3369844884), (7, 2888438472), (8, 2527383663), (9, 2246563256), (12, 1684922442), (14, 1444219236), (18, 1123281628), (21, 962812824), (24, 842461221), (28, 722109618), (36, 561640814), (42, 481406412), (56, 361054809), (63, 320937608), (71, 284775624), (72, 280820407), (84, 240703206), (126, 160468804), (142, 142387812), (168, 120351603), (213, 94925208), (252, 80234402), (284, 71193906), (349, 57934296), (426, 47462604), (497, 40682232), (504, 40117201), (568, 35596953), (639, 31641736), (698, 28967148), (852, 23731302), (994, 20341116), (1047, 19311432), (1278, 15820868), (1396, 14483574), (1491, 13560744), (1619, 12488616), (1704, 11865651), (1988, 10170558), (2094, 9655716), (2443, 8276328), (2556, 7910434), (2792, 7241787), (2982, 6780372), (3141, 6437144), (3238, 6244308), (3976, 5085279), (4188, 4827858), (4473, 4520248), (4857, 4162872), (4886, 4138164), (5112, 3955217), (5964, 3390186), (6282, 3218572), (6476, 3122154), (7329, 2758776), (8376, 2413929), (8946, 2260124), (9714, 2081436), (9772, 2069082), (11333, 1784088), (11928, 1695093), (12564, 1609286), (12952, 1561077), (14571, 1387624), (14658, 1379388), (17892, 1130062), (19428, 1040718), (19544, 1034541), (21987, 919592), (22666, 892044), (24779, 815976), (25128, 804643), (29142, 693812), (29316, 689694), (33999, 594696), (35784, 565031), (38856, 520359), (43974, 459796), (45332, 446022), (49558, 407988), (58284, 346906), (58632, 344847), (67998, 297348), (74337, 271992), (87948, 229898), (90664, 223011), (99116, 203994), (101997, 198232), (114949, 175896), (116568, 173453), (135996, 148674)]