20177533465912

素因数分解:

$2^3\times {\mathrm{64901}}^1\times {\mathrm{38862139}}^1$

素因数の和:38927046

約数の個数: 16

約数和(自身を含む): 37833459154200

約数和(自身を除く): 17655925688288

約数列:

[1, 2, 4, 8, 64901, 129802, 259604, 519208, 38862139, 77724278, 155448556, 310897112, 2522191683239, 5044383366478, 10088766732956, 20177533465912]

約数ペア:

[(1, 20177533465912), (2, 10088766732956), (4, 5044383366478), (8, 2522191683239), (64901, 310897112), (129802, 155448556), (259604, 77724278), (519208, 38862139)]