20626248

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{45233}}^1$

素因数の和:45261

約数の個数: 32

約数和(自身を含む): 54280800

約数和(自身を除く): 33654552

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 45233, 90466, 135699, 180932, 271398, 361864, 542796, 859427, 1085592, 1718854, 2578281, 3437708, 5156562, 6875416, 10313124, 20626248]

約数ペア:

[(1, 20626248), (2, 10313124), (3, 6875416), (4, 5156562), (6, 3437708), (8, 2578281), (12, 1718854), (19, 1085592), (24, 859427), (38, 542796), (57, 361864), (76, 271398), (114, 180932), (152, 135699), (228, 90466), (456, 45233)]