20629034

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1987}}^1$

素因数の和:2197

約数の個数: 16

約数和(自身を含む): 32205600

約数和(自身を除く): 11576566

約数列:

[1, 2, 29, 58, 179, 358, 1987, 3974, 5191, 10382, 57623, 115246, 355673, 711346, 10314517, 20629034]

約数ペア:

[(1, 20629034), (2, 10314517), (29, 711346), (58, 355673), (179, 115246), (358, 57623), (1987, 10382), (3974, 5191)]