201620104036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251561}}^1\times {\mathrm{15413}}^1$

素因数の和:266991

約数の個数: 24

約数和(自身を含む): 380002513464

約数和(自身を除く): 178382409428

約数列:

[1, 2, 4, 13, 26, 52, 15413, 30826, 61652, 200369, 251561, 400738, 503122, 801476, 1006244, 3270293, 6540586, 13081172, 3877309693, 7754619386, 15509238772, 50405026009, 100810052018, 201620104036]

約数ペア:

[(1, 201620104036), (2, 100810052018), (4, 50405026009), (13, 15509238772), (26, 7754619386), (52, 3877309693), (15413, 13081172), (30826, 6540586), (61652, 3270293), (200369, 1006244), (251561, 801476), (400738, 503122)]