20846753279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2203}}^1\times {\mathrm{2383}}^1$

素因数の和:4635

約数の個数: 24

約数和(自身を含む): 24022824192

約数和(自身を除く): 3176070913

約数列:

[1, 11, 19, 209, 361, 2203, 2383, 3971, 24233, 26213, 41857, 45277, 460427, 498047, 795283, 860263, 5249749, 8748113, 9462893, 57747239, 99745231, 1097197541, 1895159389, 20846753279]

約数ペア:

[(1, 20846753279), (11, 1895159389), (19, 1097197541), (209, 99745231), (361, 57747239), (2203, 9462893), (2383, 8748113), (3971, 5249749), (24233, 860263), (26213, 795283), (41857, 498047), (45277, 460427)]