20699642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{1013}}^1$

素因数の和:1633

約数の個数: 16

約数和(自身を含む): 32963112

約数和(自身を除く): 12263470

約数列:

[1, 2, 17, 34, 601, 1013, 1202, 2026, 10217, 17221, 20434, 34442, 608813, 1217626, 10349821, 20699642]

約数ペア:

[(1, 20699642), (2, 10349821), (17, 1217626), (34, 608813), (601, 34442), (1013, 20434), (1202, 17221), (2026, 10217)]