20261952

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1260

約数の個数: 84

約数和(自身を含む): 60129420

約数和(自身を除く): 39867468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 144, 174, 192, 232, 261, 288, 348, 464, 522, 576, 696, 928, 1044, 1213, 1392, 1856, 2088, 2426, 2784, 3639, 4176, 4852, 5568, 7278, 8352, 9704, 10917, 14556, 16704, 19408, 21834, 29112, 35177, 38816, 43668, 58224, 70354, 77632, 87336, 105531, 116448, 140708, 174672, 211062, 232896, 281416, 316593, 349344, 422124, 562832, 633186, 698688, 844248, 1125664, 1266372, 1688496, 2251328, 2532744, 3376992, 5065488, 6753984, 10130976, 20261952]

約数ペア:

[(1, 20261952), (2, 10130976), (3, 6753984), (4, 5065488), (6, 3376992), (8, 2532744), (9, 2251328), (12, 1688496), (16, 1266372), (18, 1125664), (24, 844248), (29, 698688), (32, 633186), (36, 562832), (48, 422124), (58, 349344), (64, 316593), (72, 281416), (87, 232896), (96, 211062), (116, 174672), (144, 140708), (174, 116448), (192, 105531), (232, 87336), (261, 77632), (288, 70354), (348, 58224), (464, 43668), (522, 38816), (576, 35177), (696, 29112), (928, 21834), (1044, 19408), (1213, 16704), (1392, 14556), (1856, 10917), (2088, 9704), (2426, 8352), (2784, 7278), (3639, 5568), (4176, 4852)]