20132497376

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{3121}}^1\times {\mathrm{4289}}^1$

素因数の和:7467

約数の個数: 48

約数和(自身を含む): 40501581120

約数和(自身を除く): 20369083744

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 3121, 4289, 6242, 8578, 12484, 17156, 24968, 34312, 49936, 68624, 99872, 137248, 146687, 201583, 293374, 403166, 586748, 806332, 1173496, 1612664, 2346992, 3225328, 4693984, 6450656, 13385969, 26771938, 53543876, 107087752, 214175504, 428351008, 629140543, 1258281086, 2516562172, 5033124344, 10066248688, 20132497376]

約数ペア:

[(1, 20132497376), (2, 10066248688), (4, 5033124344), (8, 2516562172), (16, 1258281086), (32, 629140543), (47, 428351008), (94, 214175504), (188, 107087752), (376, 53543876), (752, 26771938), (1504, 13385969), (3121, 6450656), (4289, 4693984), (6242, 3225328), (8578, 2346992), (12484, 1612664), (17156, 1173496), (24968, 806332), (34312, 586748), (49936, 403166), (68624, 293374), (99872, 201583), (137248, 146687)]