20369478

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{33613}}^1$

素因数の和:33719

約数の個数: 16

約数和(自身を含む): 41143536

約数和(自身を除く): 20774058

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 33613, 67226, 100839, 201678, 3394913, 6789826, 10184739, 20369478]

約数ペア:

[(1, 20369478), (2, 10184739), (3, 6789826), (6, 3394913), (101, 201678), (202, 100839), (303, 67226), (606, 33613)]