20194307556

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1\times {\mathrm{2767}}^1$

素因数の和:3681

約数の個数: 96

約数和(自身を含む): 50832703488

約数和(自身を除く): 30638395932

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 853, 1426, 1706, 2139, 2559, 2767, 2852, 3412, 4278, 5118, 5534, 8301, 8556, 10236, 11068, 16602, 19619, 26443, 33204, 39238, 52886, 58857, 63641, 78476, 79329, 85777, 105772, 117714, 127282, 158658, 171554, 190923, 235428, 254564, 257331, 317316, 343108, 381846, 514662, 608189, 763692, 1029324, 1216378, 1824567, 1972871, 2360251, 2432756, 3649134, 3945742, 4720502, 5918613, 7080753, 7298268, 7891484, 9441004, 11837226, 14161506, 23674452, 28323012, 54285773, 73167781, 108571546, 146335562, 162857319, 217143092, 219503343, 292671124, 325714638, 439006686, 651429276, 878013372, 1682858963, 3365717926, 5048576889, 6731435852, 10097153778, 20194307556]

約数ペア:

[(1, 20194307556), (2, 10097153778), (3, 6731435852), (4, 5048576889), (6, 3365717926), (12, 1682858963), (23, 878013372), (31, 651429276), (46, 439006686), (62, 325714638), (69, 292671124), (92, 219503343), (93, 217143092), (124, 162857319), (138, 146335562), (186, 108571546), (276, 73167781), (372, 54285773), (713, 28323012), (853, 23674452), (1426, 14161506), (1706, 11837226), (2139, 9441004), (2559, 7891484), (2767, 7298268), (2852, 7080753), (3412, 5918613), (4278, 4720502), (5118, 3945742), (5534, 3649134), (8301, 2432756), (8556, 2360251), (10236, 1972871), (11068, 1824567), (16602, 1216378), (19619, 1029324), (26443, 763692), (33204, 608189), (39238, 514662), (52886, 381846), (58857, 343108), (63641, 317316), (78476, 257331), (79329, 254564), (85777, 235428), (105772, 190923), (117714, 171554), (127282, 158658)]