20236844136

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2999}}^1\times {\mathrm{3559}}^1$

素因数の和:6646

約数の個数: 64

約数和(自身を含む): 51264000000

約数和(自身を除く): 31027155864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 2999, 3559, 5998, 7118, 8997, 10677, 11996, 14236, 17994, 21354, 23992, 28472, 35988, 42708, 71976, 85416, 236921, 281161, 473842, 562322, 710763, 843483, 947684, 1124644, 1421526, 1686966, 1895368, 2249288, 2843052, 3373932, 5686104, 6747864, 10673441, 21346882, 32020323, 42693764, 64040646, 85387528, 128081292, 256162584, 843201839, 1686403678, 2529605517, 3372807356, 5059211034, 6745614712, 10118422068, 20236844136]

約数ペア:

[(1, 20236844136), (2, 10118422068), (3, 6745614712), (4, 5059211034), (6, 3372807356), (8, 2529605517), (12, 1686403678), (24, 843201839), (79, 256162584), (158, 128081292), (237, 85387528), (316, 64040646), (474, 42693764), (632, 32020323), (948, 21346882), (1896, 10673441), (2999, 6747864), (3559, 5686104), (5998, 3373932), (7118, 2843052), (8997, 2249288), (10677, 1895368), (11996, 1686966), (14236, 1421526), (17994, 1124644), (21354, 947684), (23992, 843483), (28472, 710763), (35988, 562322), (42708, 473842), (71976, 281161), (85416, 236921)]