20848582

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3581}}^1$

素因数の和:3695

約数の個数: 16

約数和(自身を含む): 32495904

約数和(自身を除く): 11647322

約数列:

[1, 2, 41, 71, 82, 142, 2911, 3581, 5822, 7162, 146821, 254251, 293642, 508502, 10424291, 20848582]

約数ペア:

[(1, 20848582), (2, 10424291), (41, 508502), (71, 293642), (82, 254251), (142, 146821), (2911, 7162), (3581, 5822)]