20344550976

素因数分解:

$2^6\times 3^5\times {\mathrm{83}}^1\times {\mathrm{15761}}^1$

素因数の和:15871

約数の個数: 168

約数和(自身を含む): 61206241824

約数和(自身を除く): 40861690848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 83, 96, 108, 144, 162, 166, 192, 216, 243, 249, 288, 324, 332, 432, 486, 498, 576, 648, 664, 747, 864, 972, 996, 1296, 1328, 1494, 1728, 1944, 1992, 2241, 2592, 2656, 2988, 3888, 3984, 4482, 5184, 5312, 5976, 6723, 7776, 7968, 8964, 11952, 13446, 15552, 15761, 15936, 17928, 20169, 23904, 26892, 31522, 35856, 40338, 47283, 47808, 53784, 63044, 71712, 80676, 94566, 107568, 126088, 141849, 143424, 161352, 189132, 215136, 252176, 283698, 322704, 378264, 425547, 430272, 504352, 567396, 645408, 756528, 851094, 1008704, 1134792, 1276641, 1290816, 1308163, 1513056, 1702188, 2269584, 2553282, 2616326, 3026112, 3404376, 3829923, 3924489, 4539168, 5106564, 5232652, 6808752, 7659846, 7848978, 9078336, 10213128, 10465304, 11773467, 13617504, 15319692, 15697956, 20426256, 20930608, 23546934, 27235008, 30639384, 31395912, 35320401, 40852512, 41861216, 47093868, 61278768, 62791824, 70640802, 81705024, 83722432, 94187736, 105961203, 122557536, 125583648, 141281604, 188375472, 211922406, 245115072, 251167296, 282563208, 317883609, 376750944, 423844812, 565126416, 635767218, 753501888, 847689624, 1130252832, 1271534436, 1695379248, 2260505664, 2543068872, 3390758496, 5086137744, 6781516992, 10172275488, 20344550976]

約数ペア:

[(1, 20344550976), (2, 10172275488), (3, 6781516992), (4, 5086137744), (6, 3390758496), (8, 2543068872), (9, 2260505664), (12, 1695379248), (16, 1271534436), (18, 1130252832), (24, 847689624), (27, 753501888), (32, 635767218), (36, 565126416), (48, 423844812), (54, 376750944), (64, 317883609), (72, 282563208), (81, 251167296), (83, 245115072), (96, 211922406), (108, 188375472), (144, 141281604), (162, 125583648), (166, 122557536), (192, 105961203), (216, 94187736), (243, 83722432), (249, 81705024), (288, 70640802), (324, 62791824), (332, 61278768), (432, 47093868), (486, 41861216), (498, 40852512), (576, 35320401), (648, 31395912), (664, 30639384), (747, 27235008), (864, 23546934), (972, 20930608), (996, 20426256), (1296, 15697956), (1328, 15319692), (1494, 13617504), (1728, 11773467), (1944, 10465304), (1992, 10213128), (2241, 9078336), (2592, 7848978), (2656, 7659846), (2988, 6808752), (3888, 5232652), (3984, 5106564), (4482, 4539168), (5184, 3924489), (5312, 3829923), (5976, 3404376), (6723, 3026112), (7776, 2616326), (7968, 2553282), (8964, 2269584), (11952, 1702188), (13446, 1513056), (15552, 1308163), (15761, 1290816), (15936, 1276641), (17928, 1134792), (20169, 1008704), (23904, 851094), (26892, 756528), (31522, 645408), (35856, 567396), (40338, 504352), (47283, 430272), (47808, 425547), (53784, 378264), (63044, 322704), (71712, 283698), (80676, 252176), (94566, 215136), (107568, 189132), (126088, 161352), (141849, 143424)]