20933454

素因数分解:

$2^1\times 3^1\times {\mathrm{541}}^1\times {\mathrm{6449}}^1$

素因数の和:6995

約数の個数: 16

約数和(自身を含む): 41950800

約数和(自身を除く): 21017346

約数列:

[1, 2, 3, 6, 541, 1082, 1623, 3246, 6449, 12898, 19347, 38694, 3488909, 6977818, 10466727, 20933454]

約数ペア:

[(1, 20933454), (2, 10466727), (3, 6977818), (6, 3488909), (541, 38694), (1082, 19347), (1623, 12898), (3246, 6449)]