20182885849

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1\times {\mathrm{2749}}^1$

素因数の和:3457

約数の個数: 32

約数和(自身を含む): 24314400000

約数和(自身を除く): 4131514151

約数列:

[1, 7, 29, 59, 203, 413, 613, 1711, 2749, 4291, 11977, 17777, 19243, 36167, 79721, 124439, 162191, 253169, 558047, 1048843, 1135337, 1685137, 4703539, 7341901, 11795959, 32924773, 48868973, 99423083, 342082811, 695961581, 2883269407, 20182885849]

約数ペア:

[(1, 20182885849), (7, 2883269407), (29, 695961581), (59, 342082811), (203, 99423083), (413, 48868973), (613, 32924773), (1711, 11795959), (2749, 7341901), (4291, 4703539), (11977, 1685137), (17777, 1135337), (19243, 1048843), (36167, 558047), (79721, 253169), (124439, 162191)]