20082384

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:282

約数の個数: 160

約数和(自身を含む): 68448000

約数和(自身を除く): 48365616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 36, 42, 48, 54, 56, 58, 63, 72, 84, 87, 108, 112, 116, 126, 144, 168, 174, 189, 203, 216, 229, 232, 252, 261, 336, 348, 378, 406, 432, 458, 464, 504, 522, 609, 687, 696, 756, 783, 812, 916, 1008, 1044, 1218, 1374, 1392, 1512, 1566, 1603, 1624, 1827, 1832, 2061, 2088, 2436, 2748, 3024, 3132, 3206, 3248, 3654, 3664, 4122, 4176, 4809, 4872, 5481, 5496, 6183, 6264, 6412, 6641, 7308, 8244, 9618, 9744, 10962, 10992, 12366, 12528, 12824, 13282, 14427, 14616, 16488, 19236, 19923, 21924, 24732, 25648, 26564, 28854, 29232, 32976, 38472, 39846, 43281, 43848, 46487, 49464, 53128, 57708, 59769, 76944, 79692, 86562, 87696, 92974, 98928, 106256, 115416, 119538, 139461, 159384, 173124, 179307, 185948, 230832, 239076, 278922, 318768, 346248, 358614, 371896, 418383, 478152, 557844, 692496, 717228, 743792, 836766, 956304, 1115688, 1255149, 1434456, 1673532, 2231376, 2510298, 2868912, 3347064, 5020596, 6694128, 10041192, 20082384]

約数ペア:

[(1, 20082384), (2, 10041192), (3, 6694128), (4, 5020596), (6, 3347064), (7, 2868912), (8, 2510298), (9, 2231376), (12, 1673532), (14, 1434456), (16, 1255149), (18, 1115688), (21, 956304), (24, 836766), (27, 743792), (28, 717228), (29, 692496), (36, 557844), (42, 478152), (48, 418383), (54, 371896), (56, 358614), (58, 346248), (63, 318768), (72, 278922), (84, 239076), (87, 230832), (108, 185948), (112, 179307), (116, 173124), (126, 159384), (144, 139461), (168, 119538), (174, 115416), (189, 106256), (203, 98928), (216, 92974), (229, 87696), (232, 86562), (252, 79692), (261, 76944), (336, 59769), (348, 57708), (378, 53128), (406, 49464), (432, 46487), (458, 43848), (464, 43281), (504, 39846), (522, 38472), (609, 32976), (687, 29232), (696, 28854), (756, 26564), (783, 25648), (812, 24732), (916, 21924), (1008, 19923), (1044, 19236), (1218, 16488), (1374, 14616), (1392, 14427), (1512, 13282), (1566, 12824), (1603, 12528), (1624, 12366), (1827, 10992), (1832, 10962), (2061, 9744), (2088, 9618), (2436, 8244), (2748, 7308), (3024, 6641), (3132, 6412), (3206, 6264), (3248, 6183), (3654, 5496), (3664, 5481), (4122, 4872), (4176, 4809)]