20081946808460

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{14986527469}}^1$

素因数の和:14986527545

約数の個数: 24

約数和(自身を含む): 42801522454320

約数和(自身を除く): 22719575645860

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 14986527469, 29973054938, 59946109876, 74932637345, 149865274690, 299730549380, 1004097340423, 2008194680846, 4016389361692, 5020486702115, 10040973404230, 20081946808460]

約数ペア:

[(1, 20081946808460), (2, 10040973404230), (4, 5020486702115), (5, 4016389361692), (10, 2008194680846), (20, 1004097340423), (67, 299730549380), (134, 149865274690), (268, 74932637345), (335, 59946109876), (670, 29973054938), (1340, 14986527469)]