2000207934

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{10177}}^1$

素因数の和:10425

約数の個数: 48

約数和(自身を含む): 4429872720

約数和(自身を除く): 2429664786

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 179, 183, 358, 366, 537, 549, 1074, 1098, 1611, 3222, 10177, 10919, 20354, 21838, 30531, 32757, 61062, 65514, 91593, 98271, 183186, 196542, 620797, 1241594, 1821683, 1862391, 3643366, 3724782, 5465049, 5587173, 10930098, 11174346, 16395147, 32790294, 111122663, 222245326, 333367989, 666735978, 1000103967, 2000207934]

約数ペア:

[(1, 2000207934), (2, 1000103967), (3, 666735978), (6, 333367989), (9, 222245326), (18, 111122663), (61, 32790294), (122, 16395147), (179, 11174346), (183, 10930098), (358, 5587173), (366, 5465049), (537, 3724782), (549, 3643366), (1074, 1862391), (1098, 1821683), (1611, 1241594), (3222, 620797), (10177, 196542), (10919, 183186), (20354, 98271), (21838, 91593), (30531, 65514), (32757, 61062)]