20783192352

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{18121}}^1$

素因数の和:19066

約数の個数: 96

約数和(自身を含む): 58819662720

約数和(自身を除く): 38036470368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 919, 1248, 1838, 2757, 3676, 5514, 7352, 11028, 11947, 14704, 18121, 22056, 23894, 29408, 35841, 36242, 44112, 47788, 54363, 71682, 72484, 88224, 95576, 108726, 143364, 144968, 191152, 217452, 235573, 286728, 289936, 382304, 434904, 471146, 573456, 579872, 706719, 869808, 942292, 1146912, 1413438, 1739616, 1884584, 2826876, 3769168, 5653752, 7538336, 11307504, 16653199, 22615008, 33306398, 49959597, 66612796, 99919194, 133225592, 199838388, 216491587, 266451184, 399676776, 432983174, 532902368, 649474761, 799353552, 865966348, 1298949522, 1598707104, 1731932696, 2597899044, 3463865392, 5195798088, 6927730784, 10391596176, 20783192352]

約数ペア:

[(1, 20783192352), (2, 10391596176), (3, 6927730784), (4, 5195798088), (6, 3463865392), (8, 2597899044), (12, 1731932696), (13, 1598707104), (16, 1298949522), (24, 865966348), (26, 799353552), (32, 649474761), (39, 532902368), (48, 432983174), (52, 399676776), (78, 266451184), (96, 216491587), (104, 199838388), (156, 133225592), (208, 99919194), (312, 66612796), (416, 49959597), (624, 33306398), (919, 22615008), (1248, 16653199), (1838, 11307504), (2757, 7538336), (3676, 5653752), (5514, 3769168), (7352, 2826876), (11028, 1884584), (11947, 1739616), (14704, 1413438), (18121, 1146912), (22056, 942292), (23894, 869808), (29408, 706719), (35841, 579872), (36242, 573456), (44112, 471146), (47788, 434904), (54363, 382304), (71682, 289936), (72484, 286728), (88224, 235573), (95576, 217452), (108726, 191152), (143364, 144968)]