20041184162

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{9661}}^1$

素因数の和:9831

約数の個数: 48

約数和(自身を含む): 33138766248

約数和(自身を除く): 13097582086

約数列:

[1, 2, 17, 34, 37, 74, 97, 194, 289, 578, 629, 1258, 1649, 3298, 3589, 7178, 9661, 10693, 19322, 21386, 28033, 56066, 61013, 122026, 164237, 328474, 357457, 714914, 937117, 1037221, 1874234, 2074442, 2792029, 5584058, 6076769, 12153538, 15930989, 31861978, 34673329, 69346658, 103305073, 206610146, 270826813, 541653626, 589446593, 1178893186, 10020592081, 20041184162]

約数ペア:

[(1, 20041184162), (2, 10020592081), (17, 1178893186), (34, 589446593), (37, 541653626), (74, 270826813), (97, 206610146), (194, 103305073), (289, 69346658), (578, 34673329), (629, 31861978), (1258, 15930989), (1649, 12153538), (3298, 6076769), (3589, 5584058), (7178, 2792029), (9661, 2074442), (10693, 1874234), (19322, 1037221), (21386, 937117), (28033, 714914), (56066, 357457), (61013, 328474), (122026, 164237)]