20203082

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2659}}^1$

素因数の和:2821

約数の個数: 16

約数和(自身を含む): 31600800

約数和(自身を除く): 11397718

約数列:

[1, 2, 29, 58, 131, 262, 2659, 3799, 5318, 7598, 77111, 154222, 348329, 696658, 10101541, 20203082]

約数ペア:

[(1, 20203082), (2, 10101541), (29, 696658), (58, 348329), (131, 154222), (262, 77111), (2659, 7598), (3799, 5318)]