20090658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{2053}}^1$

素因数の和:2298

約数の個数: 32

約数和(自身を含む): 46141056

約数和(自身を除く): 26050398

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 233, 466, 699, 1398, 1631, 2053, 3262, 4106, 4893, 6159, 9786, 12318, 14371, 28742, 43113, 86226, 478349, 956698, 1435047, 2870094, 3348443, 6696886, 10045329, 20090658]

約数ペア:

[(1, 20090658), (2, 10045329), (3, 6696886), (6, 3348443), (7, 2870094), (14, 1435047), (21, 956698), (42, 478349), (233, 86226), (466, 43113), (699, 28742), (1398, 14371), (1631, 12318), (2053, 9786), (3262, 6159), (4106, 4893)]