23897820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20963}}^1$

素因数の和:20994

約数の個数: 48

約数和(自身を含む): 70439040

約数和(自身を除く): 46541220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 20963, 41926, 62889, 83852, 104815, 125778, 209630, 251556, 314445, 398297, 419260, 628890, 796594, 1194891, 1257780, 1593188, 1991485, 2389782, 3982970, 4779564, 5974455, 7965940, 11948910, 23897820]

約数ペア:

[(1, 23897820), (2, 11948910), (3, 7965940), (4, 5974455), (5, 4779564), (6, 3982970), (10, 2389782), (12, 1991485), (15, 1593188), (19, 1257780), (20, 1194891), (30, 796594), (38, 628890), (57, 419260), (60, 398297), (76, 314445), (95, 251556), (114, 209630), (190, 125778), (228, 104815), (285, 83852), (380, 62889), (570, 41926), (1140, 20963)]