20170012074

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{81991919}}^1$

素因数の和:81991965

約数の個数: 16

約数和(自身を含む): 41323927680

約数和(自身を除く): 21153915606

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 81991919, 163983838, 245975757, 491951514, 3361668679, 6723337358, 10085006037, 20170012074]

約数ペア:

[(1, 20170012074), (2, 10085006037), (3, 6723337358), (6, 3361668679), (41, 491951514), (82, 245975757), (123, 163983838), (246, 81991919)]