20071773120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{2986871}}^1$

素因数の和:2986898

約数の個数: 112

約数和(自身を含む): 72831886848

約数和(自身を除く): 52760113728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 2986871, 5973742, 8960613, 11947484, 14934355, 17921226, 20908097, 23894968, 29868710, 35842452, 41816194, 44803065, 47789936, 59737420, 62724291, 71684904, 83632388, 89606130, 95579872, 104540485, 119474840, 125448582, 143369808, 167264776, 179212260, 191159744, 209080970, 238949680, 250897164, 286739616, 313621455, 334529552, 358424520, 418161940, 477899360, 501794328, 573479232, 627242910, 669059104, 716849040, 836323880, 955798720, 1003588656, 1254485820, 1338118208, 1433698080, 1672647760, 2007177312, 2508971640, 2867396160, 3345295520, 4014354624, 5017943280, 6690591040, 10035886560, 20071773120]

約数ペア:

[(1, 20071773120), (2, 10035886560), (3, 6690591040), (4, 5017943280), (5, 4014354624), (6, 3345295520), (7, 2867396160), (8, 2508971640), (10, 2007177312), (12, 1672647760), (14, 1433698080), (15, 1338118208), (16, 1254485820), (20, 1003588656), (21, 955798720), (24, 836323880), (28, 716849040), (30, 669059104), (32, 627242910), (35, 573479232), (40, 501794328), (42, 477899360), (48, 418161940), (56, 358424520), (60, 334529552), (64, 313621455), (70, 286739616), (80, 250897164), (84, 238949680), (96, 209080970), (105, 191159744), (112, 179212260), (120, 167264776), (140, 143369808), (160, 125448582), (168, 119474840), (192, 104540485), (210, 95579872), (224, 89606130), (240, 83632388), (280, 71684904), (320, 62724291), (336, 59737420), (420, 47789936), (448, 44803065), (480, 41816194), (560, 35842452), (672, 29868710), (840, 23894968), (960, 20908097), (1120, 17921226), (1344, 14934355), (1680, 11947484), (2240, 8960613), (3360, 5973742), (6720, 2986871)]