2020676559

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{40471}}^1$

素因数の和:40591

約数の個数: 32

約数和(自身を含む): 3147102720

約数和(自身を除く): 1126426161

約数列:

[1, 3, 11, 17, 33, 51, 89, 187, 267, 561, 979, 1513, 2937, 4539, 16643, 40471, 49929, 121413, 445181, 688007, 1335543, 2064021, 3601919, 7568077, 10805757, 22704231, 39621109, 61232623, 118863327, 183697869, 673558853, 2020676559]

約数ペア:

[(1, 2020676559), (3, 673558853), (11, 183697869), (17, 118863327), (33, 61232623), (51, 39621109), (89, 22704231), (187, 10805757), (267, 7568077), (561, 3601919), (979, 2064021), (1513, 1335543), (2937, 688007), (4539, 445181), (16643, 121413), (40471, 49929)]