2020186336

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{617}}^1$

素因数の和:992

約数の個数: 96

約数和(自身を含む): 4664604672

約数和(自身を除く): 2644418336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 311, 329, 376, 617, 622, 658, 752, 1234, 1244, 1316, 1504, 2177, 2468, 2488, 2632, 4319, 4354, 4936, 4976, 5264, 8638, 8708, 9872, 9952, 10528, 14617, 17276, 17416, 19744, 28999, 29234, 34552, 34832, 57998, 58468, 69104, 69664, 102319, 115996, 116936, 138208, 191887, 202993, 204638, 231992, 233872, 383774, 405986, 409276, 463984, 467744, 767548, 811972, 818552, 927968, 1343209, 1535096, 1623944, 1637104, 2686418, 3070192, 3247888, 3274208, 5372836, 6140384, 6495776, 9018689, 10745672, 18037378, 21491344, 36074756, 42982688, 63130823, 72149512, 126261646, 144299024, 252523292, 288598048, 505046584, 1010093168, 2020186336]

約数ペア:

[(1, 2020186336), (2, 1010093168), (4, 505046584), (7, 288598048), (8, 252523292), (14, 144299024), (16, 126261646), (28, 72149512), (32, 63130823), (47, 42982688), (56, 36074756), (94, 21491344), (112, 18037378), (188, 10745672), (224, 9018689), (311, 6495776), (329, 6140384), (376, 5372836), (617, 3274208), (622, 3247888), (658, 3070192), (752, 2686418), (1234, 1637104), (1244, 1623944), (1316, 1535096), (1504, 1343209), (2177, 927968), (2468, 818552), (2488, 811972), (2632, 767548), (4319, 467744), (4354, 463984), (4936, 409276), (4976, 405986), (5264, 383774), (8638, 233872), (8708, 231992), (9872, 204638), (9952, 202993), (10528, 191887), (14617, 138208), (17276, 116936), (17416, 115996), (19744, 102319), (28999, 69664), (29234, 69104), (34552, 58468), (34832, 57998)]