20149786656

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{10859}}^1$

素因数の和:11271

約数の個数: 144

約数和(自身を含む): 60837285600

約数和(自身を除く): 40687498944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 379, 408, 544, 612, 758, 816, 1137, 1224, 1516, 1632, 2274, 2448, 3032, 3411, 4548, 4896, 6064, 6443, 6822, 9096, 10859, 12128, 12886, 13644, 18192, 19329, 21718, 25772, 27288, 32577, 36384, 38658, 43436, 51544, 54576, 57987, 65154, 77316, 86872, 97731, 103088, 109152, 115974, 130308, 154632, 173744, 184603, 195462, 206176, 231948, 260616, 309264, 347488, 369206, 390924, 463896, 521232, 553809, 618528, 738412, 781848, 927792, 1042464, 1107618, 1476824, 1563696, 1661427, 1855584, 2215236, 2953648, 3127392, 3322854, 4115561, 4430472, 5907296, 6645708, 8231122, 8860944, 12346683, 13291416, 16462244, 17721888, 24693366, 26582832, 32924488, 37040049, 49386732, 53165664, 65848976, 69964537, 74080098, 98773464, 131697952, 139929074, 148160196, 197546928, 209893611, 279858148, 296320392, 395093856, 419787222, 559716296, 592640784, 629680833, 839574444, 1119432592, 1185281568, 1259361666, 1679148888, 2238865184, 2518723332, 3358297776, 5037446664, 6716595552, 10074893328, 20149786656]

約数ペア:

[(1, 20149786656), (2, 10074893328), (3, 6716595552), (4, 5037446664), (6, 3358297776), (8, 2518723332), (9, 2238865184), (12, 1679148888), (16, 1259361666), (17, 1185281568), (18, 1119432592), (24, 839574444), (32, 629680833), (34, 592640784), (36, 559716296), (48, 419787222), (51, 395093856), (68, 296320392), (72, 279858148), (96, 209893611), (102, 197546928), (136, 148160196), (144, 139929074), (153, 131697952), (204, 98773464), (272, 74080098), (288, 69964537), (306, 65848976), (379, 53165664), (408, 49386732), (544, 37040049), (612, 32924488), (758, 26582832), (816, 24693366), (1137, 17721888), (1224, 16462244), (1516, 13291416), (1632, 12346683), (2274, 8860944), (2448, 8231122), (3032, 6645708), (3411, 5907296), (4548, 4430472), (4896, 4115561), (6064, 3322854), (6443, 3127392), (6822, 2953648), (9096, 2215236), (10859, 1855584), (12128, 1661427), (12886, 1563696), (13644, 1476824), (18192, 1107618), (19329, 1042464), (21718, 927792), (25772, 781848), (27288, 738412), (32577, 618528), (36384, 553809), (38658, 521232), (43436, 463896), (51544, 390924), (54576, 369206), (57987, 347488), (65154, 309264), (77316, 260616), (86872, 231948), (97731, 206176), (103088, 195462), (109152, 184603), (115974, 173744), (130308, 154632)]