20213090882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{7213}}^1\times {\mathrm{82421}}^1$

素因数の和:89653

約数の個数: 16

約数和(自身を含む): 32107984632

約数和(自身を除く): 11894893750

約数列:

[1, 2, 17, 34, 7213, 14426, 82421, 122621, 164842, 245242, 1401157, 2802314, 594502673, 1189005346, 10106545441, 20213090882]

約数ペア:

[(1, 20213090882), (2, 10106545441), (17, 1189005346), (34, 594502673), (7213, 2802314), (14426, 1401157), (82421, 245242), (122621, 164842)]