20129346

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{16691}}^1$

素因数の和:16766

約数の個数: 24

約数和(自身を含む): 44267184

約数和(自身を除く): 24137838

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 16691, 33382, 50073, 100146, 150219, 300438, 1118297, 2236594, 3354891, 6709782, 10064673, 20129346]

約数ペア:

[(1, 20129346), (2, 10064673), (3, 6709782), (6, 3354891), (9, 2236594), (18, 1118297), (67, 300438), (134, 150219), (201, 100146), (402, 50073), (603, 33382), (1206, 16691)]