20167609554

素因数分解:

$2^1\times 3^5\times {\mathrm{283}}^1\times {\mathrm{331}}^1\times {\mathrm{443}}^1$

素因数の和:1074

約数の個数: 96

約数和(自身を含む): 45715348224

約数和(自身を除く): 25547738670

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 283, 331, 443, 486, 566, 662, 849, 886, 993, 1329, 1698, 1986, 2547, 2658, 2979, 3987, 5094, 5958, 7641, 7974, 8937, 11961, 15282, 17874, 22923, 23922, 26811, 35883, 45846, 53622, 68769, 71766, 80433, 93673, 107649, 125369, 137538, 146633, 160866, 187346, 215298, 250738, 281019, 293266, 376107, 439899, 562038, 752214, 843057, 879798, 1128321, 1319697, 1686114, 2256642, 2529171, 2639394, 3384963, 3959091, 5058342, 6769926, 7587513, 7918182, 10154889, 11877273, 15175026, 20309778, 22762539, 23754546, 30464667, 35631819, 41497139, 45525078, 60929334, 71263638, 82994278, 124491417, 248982834, 373474251, 746948502, 1120422753, 2240845506, 3361268259, 6722536518, 10083804777, 20167609554]

約数ペア:

[(1, 20167609554), (2, 10083804777), (3, 6722536518), (6, 3361268259), (9, 2240845506), (18, 1120422753), (27, 746948502), (54, 373474251), (81, 248982834), (162, 124491417), (243, 82994278), (283, 71263638), (331, 60929334), (443, 45525078), (486, 41497139), (566, 35631819), (662, 30464667), (849, 23754546), (886, 22762539), (993, 20309778), (1329, 15175026), (1698, 11877273), (1986, 10154889), (2547, 7918182), (2658, 7587513), (2979, 6769926), (3987, 5058342), (5094, 3959091), (5958, 3384963), (7641, 2639394), (7974, 2529171), (8937, 2256642), (11961, 1686114), (15282, 1319697), (17874, 1128321), (22923, 879798), (23922, 843057), (26811, 752214), (35883, 562038), (45846, 439899), (53622, 376107), (68769, 293266), (71766, 281019), (80433, 250738), (93673, 215298), (107649, 187346), (125369, 160866), (137538, 146633)]