20349936

素因数分解:

$2^4\times 3^2\times {\mathrm{141319}}^1$

素因数の和:141333

約数の個数: 30

約数和(自身を含む): 56951960

約数和(自身を除く): 36602024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 141319, 282638, 423957, 565276, 847914, 1130552, 1271871, 1695828, 2261104, 2543742, 3391656, 5087484, 6783312, 10174968, 20349936]

約数ペア:

[(1, 20349936), (2, 10174968), (3, 6783312), (4, 5087484), (6, 3391656), (8, 2543742), (9, 2261104), (12, 1695828), (16, 1271871), (18, 1130552), (24, 847914), (36, 565276), (48, 423957), (72, 282638), (144, 141319)]