20744852006

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1163}}^1\times {\mathrm{168277}}^1$

素因数の和:169495

約数の個数: 16

約数和(自身を含む): 31731845904

約数和(自身を除く): 10986993898

約数列:

[1, 2, 53, 106, 1163, 2326, 61639, 123278, 168277, 336554, 8918681, 17837362, 195706151, 391412302, 10372426003, 20744852006]

約数ペア:

[(1, 20744852006), (2, 10372426003), (53, 391412302), (106, 195706151), (1163, 17837362), (2326, 8918681), (61639, 336554), (123278, 168277)]