20774076

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{5639}}^1$

素因数の和:5953

約数の個数: 24

約数和(自身を含む): 48639360

約数和(自身を除く): 27865284

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 5639, 11278, 16917, 22556, 33834, 67668, 1731173, 3462346, 5193519, 6924692, 10387038, 20774076]

約数ペア:

[(1, 20774076), (2, 10387038), (3, 6924692), (4, 5193519), (6, 3462346), (12, 1731173), (307, 67668), (614, 33834), (921, 22556), (1228, 16917), (1842, 11278), (3684, 5639)]