19996323072

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2366989}}^1$

素因数の和:2367019

約数の個数: 72

約数和(自身を含む): 58057530720

約数和(自身を除く): 38061207648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 2366989, 4733978, 7100967, 9467956, 14201934, 18935912, 26036879, 28403868, 37871824, 52073758, 56807736, 75743648, 78110637, 104147516, 113615472, 151487296, 156221274, 208295032, 227230944, 302974592, 312442548, 416590064, 454461888, 605949184, 624885096, 833180128, 908923776, 1249770192, 1666360256, 1817847552, 2499540384, 3332720512, 4999080768, 6665441024, 9998161536, 19996323072]

約数ペア:

[(1, 19996323072), (2, 9998161536), (3, 6665441024), (4, 4999080768), (6, 3332720512), (8, 2499540384), (11, 1817847552), (12, 1666360256), (16, 1249770192), (22, 908923776), (24, 833180128), (32, 624885096), (33, 605949184), (44, 454461888), (48, 416590064), (64, 312442548), (66, 302974592), (88, 227230944), (96, 208295032), (128, 156221274), (132, 151487296), (176, 113615472), (192, 104147516), (256, 78110637), (264, 75743648), (352, 56807736), (384, 52073758), (528, 37871824), (704, 28403868), (768, 26036879), (1056, 18935912), (1408, 14201934), (2112, 9467956), (2816, 7100967), (4224, 4733978), (8448, 2366989)]