20081955894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3343649}}^1$

素因数の和:3343685

約数の個数: 64

約数和(自身を含む): 53926387200

約数和(自身を除く): 33844431306

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 3343649, 6687298, 10030947, 20061894, 23405543, 36780139, 43467437, 46811086, 70216629, 73560278, 86934874, 110340417, 130402311, 140433258, 220680834, 257460973, 260804622, 304272059, 478141807, 514921946, 608544118, 772382919, 912816177, 956283614, 1434425421, 1544765838, 1825632354, 2868850842, 3346992649, 6693985298, 10040977947, 20081955894]

約数ペア:

[(1, 20081955894), (2, 10040977947), (3, 6693985298), (6, 3346992649), (7, 2868850842), (11, 1825632354), (13, 1544765838), (14, 1434425421), (21, 956283614), (22, 912816177), (26, 772382919), (33, 608544118), (39, 514921946), (42, 478141807), (66, 304272059), (77, 260804622), (78, 257460973), (91, 220680834), (143, 140433258), (154, 130402311), (182, 110340417), (231, 86934874), (273, 73560278), (286, 70216629), (429, 46811086), (462, 43467437), (546, 36780139), (858, 23405543), (1001, 20061894), (2002, 10030947), (3003, 6687298), (6006, 3343649)]