2020463532

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{76777}}^1$

素因数の和:76847

約数の個数: 72

約数和(自身を含む): 5533544016

約数和(自身を除く): 3513080484

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 731, 774, 1462, 1548, 2193, 2924, 4386, 6579, 8772, 13158, 26316, 76777, 153554, 230331, 307108, 460662, 690993, 921324, 1305209, 1381986, 2610418, 2763972, 3301411, 3915627, 5220836, 6602822, 7831254, 9904233, 11746881, 13205644, 15662508, 19808466, 23493762, 29712699, 39616932, 46987524, 56123987, 59425398, 112247974, 118850796, 168371961, 224495948, 336743922, 505115883, 673487844, 1010231766, 2020463532]

約数ペア:

[(1, 2020463532), (2, 1010231766), (3, 673487844), (4, 505115883), (6, 336743922), (9, 224495948), (12, 168371961), (17, 118850796), (18, 112247974), (34, 59425398), (36, 56123987), (43, 46987524), (51, 39616932), (68, 29712699), (86, 23493762), (102, 19808466), (129, 15662508), (153, 13205644), (172, 11746881), (204, 9904233), (258, 7831254), (306, 6602822), (387, 5220836), (516, 3915627), (612, 3301411), (731, 2763972), (774, 2610418), (1462, 1381986), (1548, 1305209), (2193, 921324), (2924, 690993), (4386, 460662), (6579, 307108), (8772, 230331), (13158, 153554), (26316, 76777)]