20958282

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{5851}}^1$

素因数の和:6058

約数の個数: 24

約数和(自身を含む): 45645600

約数和(自身を除く): 24687318

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 5851, 11702, 17553, 35106, 52659, 105318, 1164349, 2328698, 3493047, 6986094, 10479141, 20958282]

約数ペア:

[(1, 20958282), (2, 10479141), (3, 6986094), (6, 3493047), (9, 2328698), (18, 1164349), (199, 105318), (398, 52659), (597, 35106), (1194, 17553), (1791, 11702), (3582, 5851)]