20669904864

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{33181}}^1$

素因数の和:33310

約数の個数: 192

約数和(自身を含む): 69570708480

約数和(自身を除く): 48900803616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 103, 108, 112, 126, 144, 168, 189, 206, 216, 224, 252, 288, 309, 336, 378, 412, 432, 504, 618, 672, 721, 756, 824, 864, 927, 1008, 1236, 1442, 1512, 1648, 1854, 2016, 2163, 2472, 2781, 2884, 3024, 3296, 3708, 4326, 4944, 5562, 5768, 6048, 6489, 7416, 8652, 9888, 11124, 11536, 12978, 14832, 17304, 19467, 22248, 23072, 25956, 29664, 33181, 34608, 38934, 44496, 51912, 66362, 69216, 77868, 88992, 99543, 103824, 132724, 155736, 199086, 207648, 232267, 265448, 298629, 311472, 398172, 464534, 530896, 597258, 622944, 696801, 796344, 895887, 929068, 1061792, 1194516, 1393602, 1592688, 1791774, 1858136, 2090403, 2389032, 2787204, 3185376, 3417643, 3583548, 3716272, 4180806, 4778064, 5574408, 6271209, 6835286, 7167096, 7432544, 8361612, 9556128, 10252929, 11148816, 12542418, 13670572, 14334192, 16723224, 20505858, 22297632, 23923501, 25084836, 27341144, 28668384, 30758787, 33446448, 41011716, 47847002, 50169672, 54682288, 61517574, 66892896, 71770503, 82023432, 92276361, 95694004, 100339344, 109364576, 123035148, 143541006, 164046864, 184552722, 191388008, 200678688, 215311509, 246070296, 287082012, 328093728, 369105444, 382776016, 430623018, 492140592, 574164024, 645934527, 738210888, 765552032, 861246036, 984281184, 1148328048, 1291869054, 1476421776, 1722492072, 2296656096, 2583738108, 2952843552, 3444984144, 5167476216, 6889968288, 10334952432, 20669904864]

約数ペア:

[(1, 20669904864), (2, 10334952432), (3, 6889968288), (4, 5167476216), (6, 3444984144), (7, 2952843552), (8, 2583738108), (9, 2296656096), (12, 1722492072), (14, 1476421776), (16, 1291869054), (18, 1148328048), (21, 984281184), (24, 861246036), (27, 765552032), (28, 738210888), (32, 645934527), (36, 574164024), (42, 492140592), (48, 430623018), (54, 382776016), (56, 369105444), (63, 328093728), (72, 287082012), (84, 246070296), (96, 215311509), (103, 200678688), (108, 191388008), (112, 184552722), (126, 164046864), (144, 143541006), (168, 123035148), (189, 109364576), (206, 100339344), (216, 95694004), (224, 92276361), (252, 82023432), (288, 71770503), (309, 66892896), (336, 61517574), (378, 54682288), (412, 50169672), (432, 47847002), (504, 41011716), (618, 33446448), (672, 30758787), (721, 28668384), (756, 27341144), (824, 25084836), (864, 23923501), (927, 22297632), (1008, 20505858), (1236, 16723224), (1442, 14334192), (1512, 13670572), (1648, 12542418), (1854, 11148816), (2016, 10252929), (2163, 9556128), (2472, 8361612), (2781, 7432544), (2884, 7167096), (3024, 6835286), (3296, 6271209), (3708, 5574408), (4326, 4778064), (4944, 4180806), (5562, 3716272), (5768, 3583548), (6048, 3417643), (6489, 3185376), (7416, 2787204), (8652, 2389032), (9888, 2090403), (11124, 1858136), (11536, 1791774), (12978, 1592688), (14832, 1393602), (17304, 1194516), (19467, 1061792), (22248, 929068), (23072, 895887), (25956, 796344), (29664, 696801), (33181, 622944), (34608, 597258), (38934, 530896), (44496, 464534), (51912, 398172), (66362, 311472), (69216, 298629), (77868, 265448), (88992, 232267), (99543, 207648), (103824, 199086), (132724, 155736)]