20059032

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 60041520

約数和(自身を除く): 39982488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 49, 56, 74, 84, 98, 111, 147, 148, 168, 196, 222, 259, 294, 296, 392, 444, 461, 518, 588, 777, 888, 922, 1036, 1176, 1383, 1554, 1813, 1844, 2072, 2766, 3108, 3227, 3626, 3688, 5439, 5532, 6216, 6454, 7252, 9681, 10878, 11064, 12908, 14504, 17057, 19362, 21756, 22589, 25816, 34114, 38724, 43512, 45178, 51171, 67767, 68228, 77448, 90356, 102342, 119399, 135534, 136456, 180712, 204684, 238798, 271068, 358197, 409368, 477596, 542136, 716394, 835793, 955192, 1432788, 1671586, 2507379, 2865576, 3343172, 5014758, 6686344, 10029516, 20059032]

約数ペア:

[(1, 20059032), (2, 10029516), (3, 6686344), (4, 5014758), (6, 3343172), (7, 2865576), (8, 2507379), (12, 1671586), (14, 1432788), (21, 955192), (24, 835793), (28, 716394), (37, 542136), (42, 477596), (49, 409368), (56, 358197), (74, 271068), (84, 238798), (98, 204684), (111, 180712), (147, 136456), (148, 135534), (168, 119399), (196, 102342), (222, 90356), (259, 77448), (294, 68228), (296, 67767), (392, 51171), (444, 45178), (461, 43512), (518, 38724), (588, 34114), (777, 25816), (888, 22589), (922, 21756), (1036, 19362), (1176, 17057), (1383, 14504), (1554, 12908), (1813, 11064), (1844, 10878), (2072, 9681), (2766, 7252), (3108, 6454), (3227, 6216), (3626, 5532), (3688, 5439)]