2020385536

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 216

約数和(自身を含む): 4807316304

約数和(自身を除く): 2786930768

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 41, 52, 64, 67, 68, 82, 104, 128, 134, 136, 164, 169, 208, 221, 256, 268, 272, 328, 338, 416, 442, 533, 536, 544, 656, 676, 697, 832, 871, 884, 1066, 1072, 1088, 1139, 1312, 1352, 1394, 1664, 1742, 1768, 2132, 2144, 2176, 2278, 2624, 2704, 2747, 2788, 2873, 3328, 3484, 3536, 4264, 4288, 4352, 4556, 5248, 5408, 5494, 5576, 5746, 6929, 6968, 7072, 8528, 8576, 9061, 9112, 10496, 10816, 10988, 11152, 11323, 11492, 13858, 13936, 14144, 14807, 17056, 17152, 18122, 18224, 21632, 21976, 22304, 22646, 22984, 27716, 27872, 28288, 29614, 34112, 35711, 36244, 36448, 43264, 43952, 44608, 45292, 45968, 46699, 55432, 55744, 56576, 59228, 68224, 71422, 72488, 72896, 87904, 89216, 90584, 91936, 93398, 110864, 111488, 117793, 118456, 136448, 142844, 144976, 145792, 175808, 178432, 181168, 183872, 186796, 192491, 221728, 222976, 235586, 236912, 285688, 289952, 291584, 351616, 362336, 367744, 373592, 384982, 443456, 464243, 471172, 473824, 571376, 579904, 607087, 703232, 724672, 735488, 747184, 769964, 886912, 928486, 942344, 947648, 1142752, 1159808, 1214174, 1449344, 1494368, 1539928, 1773824, 1856972, 1884688, 1895296, 2285504, 2319616, 2428348, 2898688, 2988736, 3079856, 3713944, 3769376, 3790592, 4571008, 4856696, 5977472, 6159712, 7427888, 7538752, 7892131, 9142016, 9713392, 11954944, 12319424, 14855776, 15077504, 15784262, 19426784, 24638848, 29711552, 30155008, 31568524, 38853568, 49277696, 59423104, 63137048, 77707136, 118846208, 126274096, 155414272, 252548192, 505096384, 1010192768, 2020385536]

約数ペア:

[(1, 2020385536), (2, 1010192768), (4, 505096384), (8, 252548192), (13, 155414272), (16, 126274096), (17, 118846208), (26, 77707136), (32, 63137048), (34, 59423104), (41, 49277696), (52, 38853568), (64, 31568524), (67, 30155008), (68, 29711552), (82, 24638848), (104, 19426784), (128, 15784262), (134, 15077504), (136, 14855776), (164, 12319424), (169, 11954944), (208, 9713392), (221, 9142016), (256, 7892131), (268, 7538752), (272, 7427888), (328, 6159712), (338, 5977472), (416, 4856696), (442, 4571008), (533, 3790592), (536, 3769376), (544, 3713944), (656, 3079856), (676, 2988736), (697, 2898688), (832, 2428348), (871, 2319616), (884, 2285504), (1066, 1895296), (1072, 1884688), (1088, 1856972), (1139, 1773824), (1312, 1539928), (1352, 1494368), (1394, 1449344), (1664, 1214174), (1742, 1159808), (1768, 1142752), (2132, 947648), (2144, 942344), (2176, 928486), (2278, 886912), (2624, 769964), (2704, 747184), (2747, 735488), (2788, 724672), (2873, 703232), (3328, 607087), (3484, 579904), (3536, 571376), (4264, 473824), (4288, 471172), (4352, 464243), (4556, 443456), (5248, 384982), (5408, 373592), (5494, 367744), (5576, 362336), (5746, 351616), (6929, 291584), (6968, 289952), (7072, 285688), (8528, 236912), (8576, 235586), (9061, 222976), (9112, 221728), (10496, 192491), (10816, 186796), (10988, 183872), (11152, 181168), (11323, 178432), (11492, 175808), (13858, 145792), (13936, 144976), (14144, 142844), (14807, 136448), (17056, 118456), (17152, 117793), (18122, 111488), (18224, 110864), (21632, 93398), (21976, 91936), (22304, 90584), (22646, 89216), (22984, 87904), (27716, 72896), (27872, 72488), (28288, 71422), (29614, 68224), (34112, 59228), (35711, 56576), (36244, 55744), (36448, 55432), (43264, 46699), (43952, 45968), (44608, 45292)]