20512508567

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{67967}}^1$

素因数の和:68458

約数の個数: 16

約数和(自身を含む): 22300572672

約数和(自身を除く): 1788064105

約数列:

[1, 17, 41, 433, 697, 7361, 17753, 67967, 301801, 1155439, 2786647, 29429711, 47372999, 500305087, 1206618151, 20512508567]

約数ペア:

[(1, 20512508567), (17, 1206618151), (41, 500305087), (433, 47372999), (697, 29429711), (7361, 2786647), (17753, 1155439), (67967, 301801)]