20162563434

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{678463}}^1$

素因数の和:678611

約数の個数: 48

約数和(自身を含む): 47416492032

約数和(自身を除く): 27253928598

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 127, 234, 254, 381, 762, 1143, 1651, 2286, 3302, 4953, 9906, 14859, 29718, 678463, 1356926, 2035389, 4070778, 6106167, 8820019, 12212334, 17640038, 26460057, 52920114, 79380171, 86164801, 158760342, 172329602, 258494403, 516988806, 775483209, 1120142413, 1550966418, 2240284826, 3360427239, 6720854478, 10081281717, 20162563434]

約数ペア:

[(1, 20162563434), (2, 10081281717), (3, 6720854478), (6, 3360427239), (9, 2240284826), (13, 1550966418), (18, 1120142413), (26, 775483209), (39, 516988806), (78, 258494403), (117, 172329602), (127, 158760342), (234, 86164801), (254, 79380171), (381, 52920114), (762, 26460057), (1143, 17640038), (1651, 12212334), (2286, 8820019), (3302, 6106167), (4953, 4070778), (9906, 2035389), (14859, 1356926), (29718, 678463)]