20183294868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1\times {\mathrm{1487}}^1$

素因数の和:1674

約数の個数: 144

約数和(自身を含む): 53618568192

約数和(自身を除く): 33435273324

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 107, 124, 132, 186, 214, 321, 341, 372, 428, 642, 682, 961, 1023, 1177, 1284, 1364, 1487, 1922, 2046, 2354, 2883, 2974, 3317, 3531, 3844, 4092, 4461, 4708, 5766, 5948, 6634, 7062, 8922, 9951, 10571, 11532, 13268, 14124, 16357, 17844, 19902, 21142, 31713, 32714, 36487, 39804, 42284, 46097, 49071, 63426, 65428, 72974, 92194, 98142, 102827, 109461, 126852, 138291, 145948, 159109, 184388, 196284, 205654, 218922, 276582, 308481, 318218, 411308, 437844, 477327, 507067, 553164, 616962, 636436, 954654, 1014134, 1131097, 1233924, 1429007, 1521201, 1750199, 1909308, 2028268, 2262194, 2858014, 3042402, 3393291, 3500398, 4287021, 4524388, 4932379, 5250597, 5716028, 6084804, 6786582, 7000796, 8574042, 9864758, 10501194, 13573164, 14797137, 15719077, 17148084, 19729516, 21002388, 29594274, 31438154, 47157231, 54256169, 59188548, 62876308, 94314462, 108512338, 152903749, 162768507, 188628924, 217024676, 305807498, 325537014, 458711247, 611614996, 651074028, 917422494, 1681941239, 1834844988, 3363882478, 5045823717, 6727764956, 10091647434, 20183294868]

約数ペア:

[(1, 20183294868), (2, 10091647434), (3, 6727764956), (4, 5045823717), (6, 3363882478), (11, 1834844988), (12, 1681941239), (22, 917422494), (31, 651074028), (33, 611614996), (44, 458711247), (62, 325537014), (66, 305807498), (93, 217024676), (107, 188628924), (124, 162768507), (132, 152903749), (186, 108512338), (214, 94314462), (321, 62876308), (341, 59188548), (372, 54256169), (428, 47157231), (642, 31438154), (682, 29594274), (961, 21002388), (1023, 19729516), (1177, 17148084), (1284, 15719077), (1364, 14797137), (1487, 13573164), (1922, 10501194), (2046, 9864758), (2354, 8574042), (2883, 7000796), (2974, 6786582), (3317, 6084804), (3531, 5716028), (3844, 5250597), (4092, 4932379), (4461, 4524388), (4708, 4287021), (5766, 3500398), (5948, 3393291), (6634, 3042402), (7062, 2858014), (8922, 2262194), (9951, 2028268), (10571, 1909308), (11532, 1750199), (13268, 1521201), (14124, 1429007), (16357, 1233924), (17844, 1131097), (19902, 1014134), (21142, 954654), (31713, 636436), (32714, 616962), (36487, 553164), (39804, 507067), (42284, 477327), (46097, 437844), (49071, 411308), (63426, 318218), (65428, 308481), (72974, 276582), (92194, 218922), (98142, 205654), (102827, 196284), (109461, 184388), (126852, 159109), (138291, 145948)]