20841999363

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{119057}}^1$

素因数の和:119483

約数の個数: 24

約数和(自身を含む): 30756967488

約数和(自身を除く): 9914968125

約数列:

[1, 3, 9, 53, 159, 367, 477, 1101, 3303, 19451, 58353, 119057, 175059, 357171, 1071513, 6310021, 18930063, 43693919, 56790189, 131081757, 393245271, 2315777707, 6947333121, 20841999363]

約数ペア:

[(1, 20841999363), (3, 6947333121), (9, 2315777707), (53, 393245271), (159, 131081757), (367, 56790189), (477, 43693919), (1101, 18930063), (3303, 6310021), (19451, 1071513), (58353, 357171), (119057, 175059)]