20131926

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 41126400

約数和(自身を除く): 20994474

約数列:

[1, 2, 3, 6, 101, 139, 202, 239, 278, 303, 417, 478, 606, 717, 834, 1434, 14039, 24139, 28078, 33221, 42117, 48278, 66442, 72417, 84234, 99663, 144834, 199326, 3355321, 6710642, 10065963, 20131926]

約数ペア:

[(1, 20131926), (2, 10065963), (3, 6710642), (6, 3355321), (101, 199326), (139, 144834), (202, 99663), (239, 84234), (278, 72417), (303, 66442), (417, 48278), (478, 42117), (606, 33221), (717, 28078), (834, 24139), (1434, 14039)]