20533652

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{521}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 36832320

約数和(自身を除く): 16298668

約数列:

[1, 2, 4, 59, 118, 167, 236, 334, 521, 668, 1042, 2084, 9853, 19706, 30739, 39412, 61478, 87007, 122956, 174014, 348028, 5133413, 10266826, 20533652]

約数ペア:

[(1, 20533652), (2, 10266826), (4, 5133413), (59, 348028), (118, 174014), (167, 122956), (236, 87007), (334, 61478), (521, 39412), (668, 30739), (1042, 19706), (2084, 9853)]