20696262

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{929}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 42854400

約数和(自身を除く): 22158138

約数列:

[1, 2, 3, 6, 47, 79, 94, 141, 158, 237, 282, 474, 929, 1858, 2787, 3713, 5574, 7426, 11139, 22278, 43663, 73391, 87326, 130989, 146782, 220173, 261978, 440346, 3449377, 6898754, 10348131, 20696262]

約数ペア:

[(1, 20696262), (2, 10348131), (3, 6898754), (6, 3449377), (47, 440346), (79, 261978), (94, 220173), (141, 146782), (158, 130989), (237, 87326), (282, 73391), (474, 43663), (929, 22278), (1858, 11139), (2787, 7426), (3713, 5574)]