2040251904

素因数分解:

$2^9\times 3^2\times {\mathrm{442763}}^1$

素因数の和:442787

約数の個数: 60

約数和(自身を含む): 5888318436

約数和(自身を除く): 3848066532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 442763, 885526, 1328289, 1771052, 2656578, 3542104, 3984867, 5313156, 7084208, 7969734, 10626312, 14168416, 15939468, 21252624, 28336832, 31878936, 42505248, 56673664, 63757872, 85010496, 113347328, 127515744, 170020992, 226694656, 255031488, 340041984, 510062976, 680083968, 1020125952, 2040251904]

約数ペア:

[(1, 2040251904), (2, 1020125952), (3, 680083968), (4, 510062976), (6, 340041984), (8, 255031488), (9, 226694656), (12, 170020992), (16, 127515744), (18, 113347328), (24, 85010496), (32, 63757872), (36, 56673664), (48, 42505248), (64, 31878936), (72, 28336832), (96, 21252624), (128, 15939468), (144, 14168416), (192, 10626312), (256, 7969734), (288, 7084208), (384, 5313156), (512, 3984867), (576, 3542104), (768, 2656578), (1152, 1771052), (1536, 1328289), (2304, 885526), (4608, 442763)]