20372220466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19110901}}^1$

素因数の和:19110957

約数の個数: 16

約数和(自身を含む): 33711631128

約数和(自身を除く): 13339410662

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 19110901, 38221802, 248441713, 496883426, 783546941, 1567093882, 10186110233, 20372220466]

約数ペア:

[(1, 20372220466), (2, 10186110233), (13, 1567093882), (26, 783546941), (41, 496883426), (82, 248441713), (533, 38221802), (1066, 19110901)]