2030799682820

素因数分解:

$2^2\times 5^1\times {\mathrm{48661}}^1\times {\mathrm{2086681}}^1$

素因数の和:2135351

約数の個数: 24

約数和(自身を含む): 4264769018328

約数和(自身を除く): 2233969335508

約数列:

[1, 2, 4, 5, 10, 20, 48661, 97322, 194644, 243305, 486610, 973220, 2086681, 4173362, 8346724, 10433405, 20866810, 41733620, 101539984141, 203079968282, 406159936564, 507699920705, 1015399841410, 2030799682820]

約数ペア:

[(1, 2030799682820), (2, 1015399841410), (4, 507699920705), (5, 406159936564), (10, 203079968282), (20, 101539984141), (48661, 41733620), (97322, 20866810), (194644, 10433405), (243305, 8346724), (486610, 4173362), (973220, 2086681)]