20962398

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{85213}}^1$

素因数の和:85259

約数の個数: 16

約数和(自身を含む): 42947856

約数和(自身を除く): 21985458

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 85213, 170426, 255639, 511278, 3493733, 6987466, 10481199, 20962398]

約数ペア:

[(1, 20962398), (2, 10481199), (3, 6987466), (6, 3493733), (41, 511278), (82, 255639), (123, 170426), (246, 85213)]