20403820614

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{329551}}^1$

素因数の和:330180

約数の個数: 32

約数和(自身を含む): 43279405056

約数和(自身を除く): 22875584442

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 607, 1214, 1821, 3642, 10319, 20638, 30957, 61914, 329551, 659102, 988653, 1977306, 5602367, 11204734, 16807101, 33614202, 200037457, 400074914, 600112371, 1200224742, 3400636769, 6801273538, 10201910307, 20403820614]

約数ペア:

[(1, 20403820614), (2, 10201910307), (3, 6801273538), (6, 3400636769), (17, 1200224742), (34, 600112371), (51, 400074914), (102, 200037457), (607, 33614202), (1214, 16807101), (1821, 11204734), (3642, 5602367), (10319, 1977306), (20638, 988653), (30957, 659102), (61914, 329551)]