20343786

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{46447}}^1$

素因数の和:46525

約数の個数: 16

約数和(自身を含む): 41245824

約数和(自身を除く): 20902038

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 46447, 92894, 139341, 278682, 3390631, 6781262, 10171893, 20343786]

約数ペア:

[(1, 20343786), (2, 10171893), (3, 6781262), (6, 3390631), (73, 278682), (146, 139341), (219, 92894), (438, 46447)]