20020723982

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{361033}}^1$

素因数の和:361292

約数の個数: 32

約数和(自身を含む): 36496204992

約数和(自身を除く): 16475481010

約数列:

[1, 2, 7, 14, 17, 34, 119, 233, 238, 466, 1631, 3262, 3961, 7922, 27727, 55454, 361033, 722066, 2527231, 5054462, 6137561, 12275122, 42962927, 84120689, 85925854, 168241378, 588844823, 1177689646, 1430051713, 2860103426, 10010361991, 20020723982]

約数ペア:

[(1, 20020723982), (2, 10010361991), (7, 2860103426), (14, 1430051713), (17, 1177689646), (34, 588844823), (119, 168241378), (233, 85925854), (238, 84120689), (466, 42962927), (1631, 12275122), (3262, 6137561), (3961, 5054462), (7922, 2527231), (27727, 722066), (55454, 361033)]