20162481404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{27109}}^1\times {\mathrm{14303}}^1$

素因数の和:41429

約数の個数: 24

約数和(自身を含む): 38002581120

約数和(自身を除く): 17840099716

約数列:

[1, 2, 4, 13, 26, 52, 14303, 27109, 28606, 54218, 57212, 108436, 185939, 352417, 371878, 704834, 743756, 1409668, 387740027, 775480054, 1550960108, 5040620351, 10081240702, 20162481404]

約数ペア:

[(1, 20162481404), (2, 10081240702), (4, 5040620351), (13, 1550960108), (26, 775480054), (52, 387740027), (14303, 1409668), (27109, 743756), (28606, 704834), (54218, 371878), (57212, 352417), (108436, 185939)]