20153203758

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{21953381}}^1$

素因数の和:21953409

約数の個数: 32

約数和(自身を含む): 47419305120

約数和(自身を除く): 27266101362

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 21953381, 43906762, 65860143, 131720286, 197580429, 373207477, 395160858, 592741287, 746414954, 1119622431, 1185482574, 2239244862, 3358867293, 6717734586, 10076601879, 20153203758]

約数ペア:

[(1, 20153203758), (2, 10076601879), (3, 6717734586), (6, 3358867293), (9, 2239244862), (17, 1185482574), (18, 1119622431), (27, 746414954), (34, 592741287), (51, 395160858), (54, 373207477), (102, 197580429), (153, 131720286), (306, 65860143), (459, 43906762), (918, 21953381)]