20023989838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{3045937}}^1$

素因数の和:3046131

約数の個数: 16

約数和(自身を含む): 31799592720

約数和(自身を除く): 11775602882

約数列:

[1, 2, 19, 38, 173, 346, 3287, 6574, 3045937, 6091874, 57872803, 115745606, 526947101, 1053894202, 10011994919, 20023989838]

約数ペア:

[(1, 20023989838), (2, 10011994919), (19, 1053894202), (38, 526947101), (173, 115745606), (346, 57872803), (3287, 6091874), (6574, 3045937)]