20233555426

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1\times {\mathrm{27953}}^1$

素因数の和:28458

約数の個数: 32

約数和(自身を含む): 35020771200

約数和(自身を除く): 14787215774

約数列:

[1, 2, 7, 14, 149, 298, 347, 694, 1043, 2086, 2429, 4858, 27953, 51703, 55906, 103406, 195671, 361921, 391342, 723842, 4164997, 8329994, 9699691, 19399382, 29154979, 58309958, 67897837, 135795674, 1445253959, 2890507918, 10116777713, 20233555426]

約数ペア:

[(1, 20233555426), (2, 10116777713), (7, 2890507918), (14, 1445253959), (149, 135795674), (298, 67897837), (347, 58309958), (694, 29154979), (1043, 19399382), (2086, 9699691), (2429, 8329994), (4858, 4164997), (27953, 723842), (51703, 391342), (55906, 361921), (103406, 195671)]