20228412162

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1298191}}^1$

素因数の和:1298263

約数の個数: 48

約数和(自身を含む): 47950019712

約数和(自身を除く): 27721607550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 371, 742, 1113, 2226, 2597, 5194, 7791, 15582, 1298191, 2596382, 3894573, 7789146, 9087337, 18174674, 27262011, 54524022, 63611359, 68804123, 127222718, 137608246, 190834077, 206412369, 381668154, 412824738, 481628861, 963257722, 1444886583, 2889773166, 3371402027, 6742804054, 10114206081, 20228412162]

約数ペア:

[(1, 20228412162), (2, 10114206081), (3, 6742804054), (6, 3371402027), (7, 2889773166), (14, 1444886583), (21, 963257722), (42, 481628861), (49, 412824738), (53, 381668154), (98, 206412369), (106, 190834077), (147, 137608246), (159, 127222718), (294, 68804123), (318, 63611359), (371, 54524022), (742, 27262011), (1113, 18174674), (2226, 9087337), (2597, 7789146), (5194, 3894573), (7791, 2596382), (15582, 1298191)]