20595612

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^2\times {\mathrm{1021}}^1$

素因数の和:1110

約数の個数: 36

約数和(自身を含む): 49305368

約数和(自身を除く): 28709756

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 1021, 1681, 2042, 3063, 3362, 4084, 5043, 6126, 6724, 10086, 12252, 20172, 41861, 83722, 125583, 167444, 251166, 502332, 1716301, 3432602, 5148903, 6865204, 10297806, 20595612]

約数ペア:

[(1, 20595612), (2, 10297806), (3, 6865204), (4, 5148903), (6, 3432602), (12, 1716301), (41, 502332), (82, 251166), (123, 167444), (164, 125583), (246, 83722), (492, 41861), (1021, 20172), (1681, 12252), (2042, 10086), (3063, 6724), (3362, 6126), (4084, 5043)]