20162457168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{6073}}^1$

素因数の和:6373

約数の個数: 160

約数和(自身を含む): 61242246912

約数和(自身を除く): 41079789744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 241, 246, 287, 328, 336, 482, 492, 574, 656, 723, 861, 964, 984, 1148, 1446, 1687, 1722, 1928, 1968, 2296, 2892, 3374, 3444, 3856, 4592, 5061, 5784, 6073, 6748, 6888, 9881, 10122, 11568, 12146, 13496, 13776, 18219, 19762, 20244, 24292, 26992, 29643, 36438, 39524, 40488, 42511, 48584, 59286, 69167, 72876, 79048, 80976, 85022, 97168, 118572, 127533, 138334, 145752, 158096, 170044, 207501, 237144, 248993, 255066, 276668, 291504, 340088, 415002, 474288, 497986, 510132, 553336, 680176, 746979, 830004, 995972, 1020264, 1106672, 1463593, 1493958, 1660008, 1742951, 1991944, 2040528, 2927186, 2987916, 3320016, 3485902, 3983888, 4390779, 5228853, 5854372, 5975832, 6971804, 8781558, 10245151, 10457706, 11708744, 11951664, 13943608, 17563116, 20490302, 20915412, 23417488, 27887216, 30735453, 35126232, 40980604, 41830824, 60007313, 61470906, 70252464, 81961208, 83661648, 120014626, 122941812, 163922416, 180021939, 240029252, 245883624, 360043878, 420051191, 480058504, 491767248, 720087756, 840102382, 960117008, 1260153573, 1440175512, 1680204764, 2520307146, 2880351024, 3360409528, 5040614292, 6720819056, 10081228584, 20162457168]

約数ペア:

[(1, 20162457168), (2, 10081228584), (3, 6720819056), (4, 5040614292), (6, 3360409528), (7, 2880351024), (8, 2520307146), (12, 1680204764), (14, 1440175512), (16, 1260153573), (21, 960117008), (24, 840102382), (28, 720087756), (41, 491767248), (42, 480058504), (48, 420051191), (56, 360043878), (82, 245883624), (84, 240029252), (112, 180021939), (123, 163922416), (164, 122941812), (168, 120014626), (241, 83661648), (246, 81961208), (287, 70252464), (328, 61470906), (336, 60007313), (482, 41830824), (492, 40980604), (574, 35126232), (656, 30735453), (723, 27887216), (861, 23417488), (964, 20915412), (984, 20490302), (1148, 17563116), (1446, 13943608), (1687, 11951664), (1722, 11708744), (1928, 10457706), (1968, 10245151), (2296, 8781558), (2892, 6971804), (3374, 5975832), (3444, 5854372), (3856, 5228853), (4592, 4390779), (5061, 3983888), (5784, 3485902), (6073, 3320016), (6748, 2987916), (6888, 2927186), (9881, 2040528), (10122, 1991944), (11568, 1742951), (12146, 1660008), (13496, 1493958), (13776, 1463593), (18219, 1106672), (19762, 1020264), (20244, 995972), (24292, 830004), (26992, 746979), (29643, 680176), (36438, 553336), (39524, 510132), (40488, 497986), (42511, 474288), (48584, 415002), (59286, 340088), (69167, 291504), (72876, 276668), (79048, 255066), (80976, 248993), (85022, 237144), (97168, 207501), (118572, 170044), (127533, 158096), (138334, 145752)]