20160684024

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1746421}}^1$

素因数の和:1746480

約数の個数: 64

約数和(自身を含む): 55745790240

約数和(自身を除く): 35585106216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 11544, 1746421, 3492842, 5239263, 6985684, 10478526, 13971368, 20957052, 22703473, 41914104, 45406946, 64617577, 68110419, 90813892, 129235154, 136220838, 181627784, 193852731, 258470308, 272441676, 387705462, 516940616, 544883352, 775410924, 840028501, 1550821848, 1680057002, 2520085503, 3360114004, 5040171006, 6720228008, 10080342012, 20160684024]

約数ペア:

[(1, 20160684024), (2, 10080342012), (3, 6720228008), (4, 5040171006), (6, 3360114004), (8, 2520085503), (12, 1680057002), (13, 1550821848), (24, 840028501), (26, 775410924), (37, 544883352), (39, 516940616), (52, 387705462), (74, 272441676), (78, 258470308), (104, 193852731), (111, 181627784), (148, 136220838), (156, 129235154), (222, 90813892), (296, 68110419), (312, 64617577), (444, 45406946), (481, 41914104), (888, 22703473), (962, 20957052), (1443, 13971368), (1924, 10478526), (2886, 6985684), (3848, 5239263), (5772, 3492842), (11544, 1746421)]