20132885553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{25741}}^1$

素因数の和:26065

約数の個数: 32

約数和(自身を含む): 29669611392

約数和(自身を除く): 9536725839

約数列:

[1, 3, 11, 33, 137, 173, 411, 519, 1507, 1903, 4521, 5709, 23701, 25741, 71103, 77223, 260711, 283151, 782133, 849453, 3526517, 4453193, 10579551, 13359579, 38791687, 48985123, 116375061, 146955369, 610087441, 1830262323, 6710961851, 20132885553]

約数ペア:

[(1, 20132885553), (3, 6710961851), (11, 1830262323), (33, 610087441), (137, 146955369), (173, 116375061), (411, 48985123), (519, 38791687), (1507, 13359579), (1903, 10579551), (4521, 4453193), (5709, 3526517), (23701, 849453), (25741, 782133), (71103, 283151), (77223, 260711)]