20133031738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2529911}}^1$

素因数の和:2530109

約数の個数: 16

約数和(自身を含む): 31694737536

約数和(自身を除く): 11561705798

約数列:

[1, 2, 23, 46, 173, 346, 3979, 7958, 2529911, 5059822, 58187953, 116375906, 437674603, 875349206, 10066515869, 20133031738]

約数ペア:

[(1, 20133031738), (2, 10066515869), (23, 875349206), (46, 437674603), (173, 116375906), (346, 58187953), (3979, 5059822), (7958, 2529911)]