20933266

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4253}}^1$

素因数の和:4385

約数の個数: 16

約数和(自身を含む): 33079104

約数和(自身を除く): 12145838

約数列:

[1, 2, 23, 46, 107, 214, 2461, 4253, 4922, 8506, 97819, 195638, 455071, 910142, 10466633, 20933266]

約数ペア:

[(1, 20933266), (2, 10466633), (23, 910142), (46, 455071), (107, 195638), (214, 97819), (2461, 8506), (4253, 4922)]