20228567921897

素因数分解:

${\mathrm{29}}^1\times {\mathrm{503}}^1\times {\mathrm{1987}}^1\times {\mathrm{697913}}^1$

素因数の和:700432

約数の個数: 16

約数和(自身を含む): 20978289843840

約数和(自身を除く): 749721921943

約数列:

[1, 29, 503, 1987, 14587, 57623, 697913, 999461, 20239477, 28984369, 351050239, 1386753131, 10180456931, 40215840799, 697536824893, 20228567921897]

約数ペア:

[(1, 20228567921897), (29, 697536824893), (503, 40215840799), (1987, 10180456931), (14587, 1386753131), (57623, 351050239), (697913, 28984369), (999461, 20239477)]