20101956003

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{353}}^1\times {\mathrm{25411}}^1$

素因数の和:25856

約数の個数: 32

約数和(自身を含む): 30226049280

約数和(自身を除く): 10124093277

約数列:

[1, 3, 9, 27, 83, 249, 353, 747, 1059, 2241, 3177, 9531, 25411, 29299, 76233, 87897, 228699, 263691, 686097, 791073, 2109113, 6327339, 8970083, 18982017, 26910249, 56946051, 80730747, 242192241, 744516889, 2233550667, 6700652001, 20101956003]

約数ペア:

[(1, 20101956003), (3, 6700652001), (9, 2233550667), (27, 744516889), (83, 242192241), (249, 80730747), (353, 56946051), (747, 26910249), (1059, 18982017), (2241, 8970083), (3177, 6327339), (9531, 2109113), (25411, 791073), (29299, 686097), (76233, 263691), (87897, 228699)]