20041446744

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{1493}}^1$

素因数の和:2530

約数の個数: 192

約数和(自身を含む): 62801425440

約数和(自身を除く): 42759978696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 88, 99, 102, 132, 136, 153, 187, 198, 204, 264, 306, 374, 396, 408, 561, 612, 748, 792, 997, 1122, 1224, 1493, 1496, 1683, 1994, 2244, 2986, 2991, 3366, 3988, 4479, 4488, 5972, 5982, 6732, 7976, 8958, 8973, 10967, 11944, 11964, 13437, 13464, 16423, 16949, 17916, 17946, 21934, 23928, 25381, 26874, 32846, 32901, 33898, 35832, 35892, 43868, 49269, 50762, 50847, 53748, 65692, 65802, 67796, 71784, 76143, 87736, 98538, 98703, 101524, 101694, 107496, 131384, 131604, 135592, 147807, 152286, 152541, 186439, 197076, 197406, 203048, 203388, 228429, 263208, 279191, 295614, 304572, 305082, 372878, 394152, 394812, 406776, 456858, 558382, 559317, 591228, 609144, 610164, 745756, 789624, 837573, 913716, 1116764, 1118634, 1182456, 1220328, 1488521, 1491512, 1675146, 1677951, 1827432, 2233528, 2237268, 2512719, 2977042, 3350292, 3355902, 4465563, 4474536, 5025438, 5954084, 6700584, 6711804, 8931126, 10050876, 11908168, 13396689, 13423608, 16373731, 17862252, 20101752, 25304857, 26793378, 32747462, 35724504, 49121193, 50609714, 53586756, 65494924, 75914571, 98242386, 101219428, 107173512, 130989848, 147363579, 151829142, 196484772, 202438856, 227743713, 278353427, 294727158, 303658284, 392969544, 455487426, 556706854, 589454316, 607316568, 835060281, 910974852, 1113413708, 1178908632, 1670120562, 1821949704, 2226827416, 2505180843, 3340241124, 5010361686, 6680482248, 10020723372, 20041446744]

約数ペア:

[(1, 20041446744), (2, 10020723372), (3, 6680482248), (4, 5010361686), (6, 3340241124), (8, 2505180843), (9, 2226827416), (11, 1821949704), (12, 1670120562), (17, 1178908632), (18, 1113413708), (22, 910974852), (24, 835060281), (33, 607316568), (34, 589454316), (36, 556706854), (44, 455487426), (51, 392969544), (66, 303658284), (68, 294727158), (72, 278353427), (88, 227743713), (99, 202438856), (102, 196484772), (132, 151829142), (136, 147363579), (153, 130989848), (187, 107173512), (198, 101219428), (204, 98242386), (264, 75914571), (306, 65494924), (374, 53586756), (396, 50609714), (408, 49121193), (561, 35724504), (612, 32747462), (748, 26793378), (792, 25304857), (997, 20101752), (1122, 17862252), (1224, 16373731), (1493, 13423608), (1496, 13396689), (1683, 11908168), (1994, 10050876), (2244, 8931126), (2986, 6711804), (2991, 6700584), (3366, 5954084), (3988, 5025438), (4479, 4474536), (4488, 4465563), (5972, 3355902), (5982, 3350292), (6732, 2977042), (7976, 2512719), (8958, 2237268), (8973, 2233528), (10967, 1827432), (11944, 1677951), (11964, 1675146), (13437, 1491512), (13464, 1488521), (16423, 1220328), (16949, 1182456), (17916, 1118634), (17946, 1116764), (21934, 913716), (23928, 837573), (25381, 789624), (26874, 745756), (32846, 610164), (32901, 609144), (33898, 591228), (35832, 559317), (35892, 558382), (43868, 456858), (49269, 406776), (50762, 394812), (50847, 394152), (53748, 372878), (65692, 305082), (65802, 304572), (67796, 295614), (71784, 279191), (76143, 263208), (87736, 228429), (98538, 203388), (98703, 203048), (101524, 197406), (101694, 197076), (107496, 186439), (131384, 152541), (131604, 152286), (135592, 147807)]