20175594

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^2\times {\mathrm{631}}^1$

素因数の和:782

約数の個数: 24

約数和(自身を含む): 40976352

約数和(自身を除く): 20800758

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 631, 1262, 1893, 3786, 5329, 10658, 15987, 31974, 46063, 92126, 138189, 276378, 3362599, 6725198, 10087797, 20175594]

約数ペア:

[(1, 20175594), (2, 10087797), (3, 6725198), (6, 3362599), (73, 276378), (146, 138189), (219, 92126), (438, 46063), (631, 31974), (1262, 15987), (1893, 10658), (3786, 5329)]