20257062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6607}}^1$

素因数の和:6692

約数の個数: 32

約数和(自身を含む): 46943232

約数和(自身を除く): 26686170

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 6607, 13214, 19821, 39642, 46249, 92498, 138747, 277494, 482311, 964622, 1446933, 2893866, 3376177, 6752354, 10128531, 20257062]

約数ペア:

[(1, 20257062), (2, 10128531), (3, 6752354), (6, 3376177), (7, 2893866), (14, 1446933), (21, 964622), (42, 482311), (73, 277494), (146, 138747), (219, 92498), (438, 46249), (511, 39642), (1022, 19821), (1533, 13214), (3066, 6607)]