20058486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9011}}^1$

素因数の和:9076

約数の個数: 32

約数和(自身を含む): 46718208

約数和(自身を除く): 26659722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 9011, 18022, 27033, 54066, 63077, 126154, 189231, 378462, 477583, 955166, 1432749, 2865498, 3343081, 6686162, 10029243, 20058486]

約数ペア:

[(1, 20058486), (2, 10029243), (3, 6686162), (6, 3343081), (7, 2865498), (14, 1432749), (21, 955166), (42, 477583), (53, 378462), (106, 189231), (159, 126154), (318, 63077), (371, 54066), (742, 27033), (1113, 18022), (2226, 9011)]