20173410803

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{587}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 26126392320

約数和(自身を除く): 5952981517

約数列:

[1, 7, 13, 37, 59, 91, 173, 259, 413, 481, 587, 767, 1211, 2183, 2249, 3367, 4109, 5369, 6401, 7631, 10207, 15281, 15743, 21719, 28379, 34633, 44807, 53417, 71449, 83213, 101551, 132691, 152033, 198653, 242431, 282347, 377659, 450229, 582491, 710857, 928837, 1281421, 1320163, 1976429, 2643613, 3151603, 3757387, 4909567, 5991509, 8969947, 9241141, 16658473, 26301709, 34366969, 41940563, 48846031, 77889617, 116609311, 221685833, 341922217, 545227319, 1551800831, 2881915829, 20173410803]

約数ペア:

[(1, 20173410803), (7, 2881915829), (13, 1551800831), (37, 545227319), (59, 341922217), (91, 221685833), (173, 116609311), (259, 77889617), (413, 48846031), (481, 41940563), (587, 34366969), (767, 26301709), (1211, 16658473), (2183, 9241141), (2249, 8969947), (3367, 5991509), (4109, 4909567), (5369, 3757387), (6401, 3151603), (7631, 2643613), (10207, 1976429), (15281, 1320163), (15743, 1281421), (21719, 928837), (28379, 710857), (34633, 582491), (44807, 450229), (53417, 377659), (71449, 282347), (83213, 242431), (101551, 198653), (132691, 152033)]