20488044096

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{304013}}^1$

素因数の和:304050

約数の個数: 140

約数和(自身を含む): 65404963932

約数和(自身を除く): 44916919836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 1053, 1248, 1296, 1404, 1728, 1872, 2106, 2496, 2592, 2808, 3744, 4212, 5184, 5616, 7488, 8424, 11232, 16848, 22464, 33696, 67392, 304013, 608026, 912039, 1216052, 1824078, 2432104, 2736117, 3648156, 3952169, 4864208, 5472234, 7296312, 7904338, 8208351, 9728416, 10944468, 11856507, 14592624, 15808676, 16416702, 19456832, 21888936, 23713014, 24625053, 29185248, 31617352, 32833404, 35569521, 43777872, 47426028, 49250106, 58370496, 63234704, 65666808, 71139042, 87555744, 94852056, 98500212, 106708563, 126469408, 131333616, 142278084, 175111488, 189704112, 197000424, 213417126, 252938816, 262667232, 284556168, 320125689, 379408224, 394000848, 426834252, 525334464, 569112336, 640251378, 758816448, 788001696, 853668504, 1138224672, 1280502756, 1576003392, 1707337008, 2276449344, 2561005512, 3414674016, 5122011024, 6829348032, 10244022048, 20488044096]

約数ペア:

[(1, 20488044096), (2, 10244022048), (3, 6829348032), (4, 5122011024), (6, 3414674016), (8, 2561005512), (9, 2276449344), (12, 1707337008), (13, 1576003392), (16, 1280502756), (18, 1138224672), (24, 853668504), (26, 788001696), (27, 758816448), (32, 640251378), (36, 569112336), (39, 525334464), (48, 426834252), (52, 394000848), (54, 379408224), (64, 320125689), (72, 284556168), (78, 262667232), (81, 252938816), (96, 213417126), (104, 197000424), (108, 189704112), (117, 175111488), (144, 142278084), (156, 131333616), (162, 126469408), (192, 106708563), (208, 98500212), (216, 94852056), (234, 87555744), (288, 71139042), (312, 65666808), (324, 63234704), (351, 58370496), (416, 49250106), (432, 47426028), (468, 43777872), (576, 35569521), (624, 32833404), (648, 31617352), (702, 29185248), (832, 24625053), (864, 23713014), (936, 21888936), (1053, 19456832), (1248, 16416702), (1296, 15808676), (1404, 14592624), (1728, 11856507), (1872, 10944468), (2106, 9728416), (2496, 8208351), (2592, 7904338), (2808, 7296312), (3744, 5472234), (4212, 4864208), (5184, 3952169), (5616, 3648156), (7488, 2736117), (8424, 2432104), (11232, 1824078), (16848, 1216052), (22464, 912039), (33696, 608026), (67392, 304013)]