20188093752

素因数分解:

$2^3\times 3^3\times {\mathrm{419}}^1\times {\mathrm{223063}}^1$

素因数の和:223497

約数の個数: 64

約数和(自身を含む): 56212128000

約数和(自身を除く): 36024034248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 419, 838, 1257, 1676, 2514, 3352, 3771, 5028, 7542, 10056, 11313, 15084, 22626, 30168, 45252, 90504, 223063, 446126, 669189, 892252, 1338378, 1784504, 2007567, 2676756, 4015134, 5353512, 6022701, 8030268, 12045402, 16060536, 24090804, 48181608, 93463397, 186926794, 280390191, 373853588, 560780382, 747707176, 841170573, 1121560764, 1682341146, 2243121528, 2523511719, 3364682292, 5047023438, 6729364584, 10094046876, 20188093752]

約数ペア:

[(1, 20188093752), (2, 10094046876), (3, 6729364584), (4, 5047023438), (6, 3364682292), (8, 2523511719), (9, 2243121528), (12, 1682341146), (18, 1121560764), (24, 841170573), (27, 747707176), (36, 560780382), (54, 373853588), (72, 280390191), (108, 186926794), (216, 93463397), (419, 48181608), (838, 24090804), (1257, 16060536), (1676, 12045402), (2514, 8030268), (3352, 6022701), (3771, 5353512), (5028, 4015134), (7542, 2676756), (10056, 2007567), (11313, 1784504), (15084, 1338378), (22626, 892252), (30168, 669189), (45252, 446126), (90504, 223063)]