20602134

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{54503}}^1$

素因数の和:54521

約数の個数: 32

約数和(自身を含む): 52323840

約数和(自身を除く): 31721706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 54503, 109006, 163509, 327018, 381521, 490527, 763042, 981054, 1144563, 1471581, 2289126, 2943162, 3433689, 6867378, 10301067, 20602134]

約数ペア:

[(1, 20602134), (2, 10301067), (3, 6867378), (6, 3433689), (7, 2943162), (9, 2289126), (14, 1471581), (18, 1144563), (21, 981054), (27, 763042), (42, 490527), (54, 381521), (63, 327018), (126, 163509), (189, 109006), (378, 54503)]