20173749854

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{8513}}^1\times {\mathrm{7547}}^1$

素因数の和:16219

約数の個数: 16

約数和(自身を含む): 30460980528

約数和(自身を除く): 10287230674

約数列:

[1, 2, 157, 314, 7547, 8513, 15094, 17026, 1184879, 1336541, 2369758, 2673082, 64247611, 128495222, 10086874927, 20173749854]

約数ペア:

[(1, 20173749854), (2, 10086874927), (157, 128495222), (314, 64247611), (7547, 2673082), (8513, 2369758), (15094, 1336541), (17026, 1184879)]