20066046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{257}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 54390528

約数和(自身を除く): 34324482

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 169, 182, 231, 257, 273, 286, 338, 429, 462, 507, 514, 546, 771, 858, 1001, 1014, 1183, 1542, 1799, 1859, 2002, 2366, 2827, 3003, 3341, 3549, 3598, 3718, 5397, 5577, 5654, 6006, 6682, 7098, 8481, 10023, 10794, 11154, 13013, 16962, 19789, 20046, 23387, 26026, 36751, 39039, 39578, 43433, 46774, 59367, 70161, 73502, 78078, 86866, 110253, 118734, 130299, 140322, 220506, 257257, 260598, 304031, 477763, 514514, 608062, 771771, 912093, 955526, 1433289, 1543542, 1824186, 2866578, 3344341, 6688682, 10033023, 20066046]

約数ペア:

[(1, 20066046), (2, 10033023), (3, 6688682), (6, 3344341), (7, 2866578), (11, 1824186), (13, 1543542), (14, 1433289), (21, 955526), (22, 912093), (26, 771771), (33, 608062), (39, 514514), (42, 477763), (66, 304031), (77, 260598), (78, 257257), (91, 220506), (143, 140322), (154, 130299), (169, 118734), (182, 110253), (231, 86866), (257, 78078), (273, 73502), (286, 70161), (338, 59367), (429, 46774), (462, 43433), (507, 39578), (514, 39039), (546, 36751), (771, 26026), (858, 23387), (1001, 20046), (1014, 19789), (1183, 16962), (1542, 13013), (1799, 11154), (1859, 10794), (2002, 10023), (2366, 8481), (2827, 7098), (3003, 6682), (3341, 6006), (3549, 5654), (3598, 5577), (3718, 5397)]