20496157044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{8353}}^1$

素因数の和:9041

約数の個数: 96

約数和(自身を含む): 54061741440

約数和(自身を除く): 33565584396

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 641, 957, 1276, 1282, 1914, 1923, 2564, 3828, 3846, 7051, 7692, 8353, 14102, 16706, 18589, 21153, 25059, 28204, 33412, 37178, 42306, 50118, 55767, 74356, 84612, 91883, 100236, 111534, 183766, 204479, 223068, 242237, 275649, 367532, 408958, 484474, 551298, 613437, 726711, 817916, 968948, 1102596, 1226874, 1453422, 2453748, 2664607, 2906844, 5329214, 5354273, 7993821, 10658428, 10708546, 15987642, 16062819, 21417092, 31975284, 32125638, 58897003, 64251276, 117794006, 155273917, 176691009, 235588012, 310547834, 353382018, 465821751, 621095668, 706764036, 931643502, 1708013087, 1863287004, 3416026174, 5124039261, 6832052348, 10248078522, 20496157044]

約数ペア:

[(1, 20496157044), (2, 10248078522), (3, 6832052348), (4, 5124039261), (6, 3416026174), (11, 1863287004), (12, 1708013087), (22, 931643502), (29, 706764036), (33, 621095668), (44, 465821751), (58, 353382018), (66, 310547834), (87, 235588012), (116, 176691009), (132, 155273917), (174, 117794006), (319, 64251276), (348, 58897003), (638, 32125638), (641, 31975284), (957, 21417092), (1276, 16062819), (1282, 15987642), (1914, 10708546), (1923, 10658428), (2564, 7993821), (3828, 5354273), (3846, 5329214), (7051, 2906844), (7692, 2664607), (8353, 2453748), (14102, 1453422), (16706, 1226874), (18589, 1102596), (21153, 968948), (25059, 817916), (28204, 726711), (33412, 613437), (37178, 551298), (42306, 484474), (50118, 408958), (55767, 367532), (74356, 275649), (84612, 242237), (91883, 223068), (100236, 204479), (111534, 183766)]