20176983498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3089}}^1\times {\mathrm{155521}}^1$

素因数の和:158622

約数の個数: 32

約数和(自身を含む): 46134046080

約数和(自身を除く): 25957062582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3089, 6178, 9267, 18534, 21623, 43246, 64869, 129738, 155521, 311042, 466563, 933126, 1088647, 2177294, 3265941, 6531882, 480404369, 960808738, 1441213107, 2882426214, 3362830583, 6725661166, 10088491749, 20176983498]

約数ペア:

[(1, 20176983498), (2, 10088491749), (3, 6725661166), (6, 3362830583), (7, 2882426214), (14, 1441213107), (21, 960808738), (42, 480404369), (3089, 6531882), (6178, 3265941), (9267, 2177294), (18534, 1088647), (21623, 933126), (43246, 466563), (64869, 311042), (129738, 155521)]