20080181304

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1097}}^1$

素因数の和:1338

約数の個数: 192

約数和(自身を含む): 57552768000

約数和(自身を除く): 37472586696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 59, 62, 72, 93, 118, 124, 139, 177, 186, 236, 248, 278, 279, 354, 372, 417, 472, 531, 556, 558, 708, 744, 834, 1062, 1097, 1112, 1116, 1251, 1416, 1668, 1829, 2124, 2194, 2232, 2502, 3291, 3336, 3658, 4248, 4309, 4388, 5004, 5487, 6582, 7316, 8201, 8618, 8776, 9873, 10008, 10974, 12927, 13164, 14632, 16402, 16461, 17236, 19746, 21948, 24603, 25854, 26328, 32804, 32922, 34007, 34472, 38781, 39492, 43896, 49206, 51708, 64723, 65608, 65844, 68014, 73809, 77562, 78984, 98412, 102021, 103416, 129446, 131688, 136028, 147618, 152483, 155124, 194169, 196824, 204042, 254231, 258892, 272056, 295236, 304966, 306063, 310248, 388338, 408084, 457449, 508462, 517784, 582507, 590472, 609932, 612126, 762693, 776676, 816168, 914898, 1016924, 1165014, 1219864, 1224252, 1372347, 1525386, 1553352, 1829796, 2006413, 2033848, 2288079, 2330028, 2448504, 2744694, 3050772, 3659592, 4012826, 4576158, 4660056, 4726973, 5489388, 6019239, 6101544, 8025652, 8996497, 9152316, 9453946, 10978776, 12038478, 14180919, 16051304, 17992994, 18057717, 18304632, 18907892, 24076956, 26989491, 28361838, 35985988, 36115434, 37815784, 42542757, 48153912, 53978982, 56723676, 71971976, 72230868, 80968473, 85085514, 107957964, 113447352, 144461736, 161936946, 170171028, 215915928, 278891407, 323873892, 340342056, 557782814, 647747784, 836674221, 1115565628, 1673348442, 2231131256, 2510022663, 3346696884, 5020045326, 6693393768, 10040090652, 20080181304]

約数ペア:

[(1, 20080181304), (2, 10040090652), (3, 6693393768), (4, 5020045326), (6, 3346696884), (8, 2510022663), (9, 2231131256), (12, 1673348442), (18, 1115565628), (24, 836674221), (31, 647747784), (36, 557782814), (59, 340342056), (62, 323873892), (72, 278891407), (93, 215915928), (118, 170171028), (124, 161936946), (139, 144461736), (177, 113447352), (186, 107957964), (236, 85085514), (248, 80968473), (278, 72230868), (279, 71971976), (354, 56723676), (372, 53978982), (417, 48153912), (472, 42542757), (531, 37815784), (556, 36115434), (558, 35985988), (708, 28361838), (744, 26989491), (834, 24076956), (1062, 18907892), (1097, 18304632), (1112, 18057717), (1116, 17992994), (1251, 16051304), (1416, 14180919), (1668, 12038478), (1829, 10978776), (2124, 9453946), (2194, 9152316), (2232, 8996497), (2502, 8025652), (3291, 6101544), (3336, 6019239), (3658, 5489388), (4248, 4726973), (4309, 4660056), (4388, 4576158), (5004, 4012826), (5487, 3659592), (6582, 3050772), (7316, 2744694), (8201, 2448504), (8618, 2330028), (8776, 2288079), (9873, 2033848), (10008, 2006413), (10974, 1829796), (12927, 1553352), (13164, 1525386), (14632, 1372347), (16402, 1224252), (16461, 1219864), (17236, 1165014), (19746, 1016924), (21948, 914898), (24603, 816168), (25854, 776676), (26328, 762693), (32804, 612126), (32922, 609932), (34007, 590472), (34472, 582507), (38781, 517784), (39492, 508462), (43896, 457449), (49206, 408084), (51708, 388338), (64723, 310248), (65608, 306063), (65844, 304966), (68014, 295236), (73809, 272056), (77562, 258892), (78984, 254231), (98412, 204042), (102021, 196824), (103416, 194169), (129446, 155124), (131688, 152483), (136028, 147618)]