20185804777

素因数分解:

${\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{1009}}^1\times {\mathrm{1723}}^1$

素因数の和:3432

約数の個数: 16

約数和(自身を含む): 21438146880

約数和(自身を除く): 1252342103

約数列:

[1, 17, 683, 1009, 1723, 11611, 17153, 29291, 689147, 1176809, 1738507, 11715499, 20005753, 29554619, 1187400281, 20185804777]

約数ペア:

[(1, 20185804777), (17, 1187400281), (683, 29554619), (1009, 20005753), (1723, 11715499), (11611, 1738507), (17153, 1176809), (29291, 689147)]