20236766

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4919}}^1$

素因数の和:4960

約数の個数: 24

約数和(自身を含む): 35335440

約数和(自身を除く): 15098674

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 4919, 9838, 54109, 83623, 108218, 167246, 595199, 919853, 1190398, 1839706, 10118383, 20236766]

約数ペア:

[(1, 20236766), (2, 10118383), (11, 1839706), (17, 1190398), (22, 919853), (34, 595199), (121, 167246), (187, 108218), (242, 83623), (374, 54109), (2057, 9838), (4114, 4919)]