20165892371

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1873}}^1\times {\mathrm{21839}}^1$

素因数の和:23758

約数の個数: 16

約数和(自身を含む): 22101206400

約数和(自身を除く): 1935314029

約数列:

[1, 17, 29, 493, 1873, 21839, 31841, 54317, 371263, 633331, 923389, 10766627, 40904447, 695375599, 1186228963, 20165892371]

約数ペア:

[(1, 20165892371), (17, 1186228963), (29, 695375599), (493, 40904447), (1873, 10766627), (21839, 923389), (31841, 633331), (54317, 371263)]