20101285242

素因数分解:

$2^1\times 3^3\times {\mathrm{359}}^1\times {\mathrm{797}}^1\times {\mathrm{1301}}^1$

素因数の和:2468

約数の個数: 64

約数和(自身を含む): 44884627200

約数和(自身を除く): 24783341958

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 359, 718, 797, 1077, 1301, 1594, 2154, 2391, 2602, 3231, 3903, 4782, 6462, 7173, 7806, 9693, 11709, 14346, 19386, 21519, 23418, 35127, 43038, 70254, 286123, 467059, 572246, 858369, 934118, 1036897, 1401177, 1716738, 2073794, 2575107, 2802354, 3110691, 4203531, 5150214, 6221382, 7725321, 8407062, 9332073, 12610593, 15450642, 18664146, 25221186, 27996219, 55992438, 372246023, 744492046, 1116738069, 2233476138, 3350214207, 6700428414, 10050642621, 20101285242]

約数ペア:

[(1, 20101285242), (2, 10050642621), (3, 6700428414), (6, 3350214207), (9, 2233476138), (18, 1116738069), (27, 744492046), (54, 372246023), (359, 55992438), (718, 27996219), (797, 25221186), (1077, 18664146), (1301, 15450642), (1594, 12610593), (2154, 9332073), (2391, 8407062), (2602, 7725321), (3231, 6221382), (3903, 5150214), (4782, 4203531), (6462, 3110691), (7173, 2802354), (7806, 2575107), (9693, 2073794), (11709, 1716738), (14346, 1401177), (19386, 1036897), (21519, 934118), (23418, 858369), (35127, 572246), (43038, 467059), (70254, 286123)]