20290446

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{34159}}^1$

素因数の和:34181

約数の個数: 32

約数和(自身を含む): 49190400

約数和(自身を除く): 28899954

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 34159, 68318, 102477, 204954, 307431, 375749, 614862, 751498, 922293, 1127247, 1844586, 2254494, 3381741, 6763482, 10145223, 20290446]

約数ペア:

[(1, 20290446), (2, 10145223), (3, 6763482), (6, 3381741), (9, 2254494), (11, 1844586), (18, 1127247), (22, 922293), (27, 751498), (33, 614862), (54, 375749), (66, 307431), (99, 204954), (198, 102477), (297, 68318), (594, 34159)]