20221722006

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{509}}^1\times {\mathrm{521}}^1$

素因数の和:1285

約数の個数: 64

約数和(自身を含む): 41402534400

約数和(自身を除く): 21180812394

約数列:

[1, 2, 3, 6, 71, 142, 179, 213, 358, 426, 509, 521, 537, 1018, 1042, 1074, 1527, 1563, 3054, 3126, 12709, 25418, 36139, 36991, 38127, 72278, 73982, 76254, 91111, 93259, 108417, 110973, 182222, 186518, 216834, 221946, 265189, 273333, 279777, 530378, 546666, 559554, 795567, 1591134, 6468881, 6621389, 12937762, 13242778, 18828419, 19406643, 19864167, 37656838, 38813286, 39728334, 47468831, 56485257, 94937662, 112970514, 142406493, 284812986, 3370287001, 6740574002, 10110861003, 20221722006]

約数ペア:

[(1, 20221722006), (2, 10110861003), (3, 6740574002), (6, 3370287001), (71, 284812986), (142, 142406493), (179, 112970514), (213, 94937662), (358, 56485257), (426, 47468831), (509, 39728334), (521, 38813286), (537, 37656838), (1018, 19864167), (1042, 19406643), (1074, 18828419), (1527, 13242778), (1563, 12937762), (3054, 6621389), (3126, 6468881), (12709, 1591134), (25418, 795567), (36139, 559554), (36991, 546666), (38127, 530378), (72278, 279777), (73982, 273333), (76254, 265189), (91111, 221946), (93259, 216834), (108417, 186518), (110973, 182222)]