20743362

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{5791}}^1$

素因数の和:5998

約数の個数: 24

約数和(自身を含む): 45177600

約数和(自身を除く): 24434238

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 5791, 11582, 17373, 34746, 52119, 104238, 1152409, 2304818, 3457227, 6914454, 10371681, 20743362]

約数ペア:

[(1, 20743362), (2, 10371681), (3, 6914454), (6, 3457227), (9, 2304818), (18, 1152409), (199, 104238), (398, 52119), (597, 34746), (1194, 17373), (1791, 11582), (3582, 5791)]