20149893192

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{110777}}^1$

素因数の和:110863

約数の個数: 128

約数和(自身を含む): 60298680960

約数和(自身を除く): 40148787768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 53, 66, 78, 88, 104, 106, 132, 143, 156, 159, 212, 264, 286, 312, 318, 424, 429, 572, 583, 636, 689, 858, 1144, 1166, 1272, 1378, 1716, 1749, 2067, 2332, 2756, 3432, 3498, 4134, 4664, 5512, 6996, 7579, 8268, 13992, 15158, 16536, 22737, 30316, 45474, 60632, 90948, 110777, 181896, 221554, 332331, 443108, 664662, 886216, 1218547, 1329324, 1440101, 2437094, 2658648, 2880202, 3655641, 4320303, 4874188, 5760404, 5871181, 7311282, 8640606, 9748376, 11520808, 11742362, 14622564, 15841111, 17281212, 17613543, 23484724, 29245128, 31682222, 34562424, 35227086, 46969448, 47523333, 63364444, 64582991, 70454172, 76325353, 95046666, 126728888, 129165982, 140908344, 152650706, 190093332, 193748973, 228976059, 258331964, 305301412, 380186664, 387497946, 457952118, 516663928, 610602824, 774995892, 839578883, 915904236, 1549991784, 1679157766, 1831808472, 2518736649, 3358315532, 5037473298, 6716631064, 10074946596, 20149893192]

約数ペア:

[(1, 20149893192), (2, 10074946596), (3, 6716631064), (4, 5037473298), (6, 3358315532), (8, 2518736649), (11, 1831808472), (12, 1679157766), (13, 1549991784), (22, 915904236), (24, 839578883), (26, 774995892), (33, 610602824), (39, 516663928), (44, 457952118), (52, 387497946), (53, 380186664), (66, 305301412), (78, 258331964), (88, 228976059), (104, 193748973), (106, 190093332), (132, 152650706), (143, 140908344), (156, 129165982), (159, 126728888), (212, 95046666), (264, 76325353), (286, 70454172), (312, 64582991), (318, 63364444), (424, 47523333), (429, 46969448), (572, 35227086), (583, 34562424), (636, 31682222), (689, 29245128), (858, 23484724), (1144, 17613543), (1166, 17281212), (1272, 15841111), (1378, 14622564), (1716, 11742362), (1749, 11520808), (2067, 9748376), (2332, 8640606), (2756, 7311282), (3432, 5871181), (3498, 5760404), (4134, 4874188), (4664, 4320303), (5512, 3655641), (6996, 2880202), (7579, 2658648), (8268, 2437094), (13992, 1440101), (15158, 1329324), (16536, 1218547), (22737, 886216), (30316, 664662), (45474, 443108), (60632, 332331), (90948, 221554), (110777, 181896)]