20408040582

素因数分解:

$2^1\times 3^1\times {\mathrm{26267}}^1\times {\mathrm{129491}}^1$

素因数の和:155763

約数の個数: 16

約数和(自身を含む): 40817950272

約数和(自身を除く): 20409909690

約数列:

[1, 2, 3, 6, 26267, 52534, 78801, 129491, 157602, 258982, 388473, 776946, 3401340097, 6802680194, 10204020291, 20408040582]

約数ペア:

[(1, 20408040582), (2, 10204020291), (3, 6802680194), (6, 3401340097), (26267, 776946), (52534, 388473), (78801, 258982), (129491, 157602)]