20857534170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63204649}}^1$

素因数の和:63204670

約数の個数: 32

約数和(自身を含む): 54608817600

約数和(自身を除く): 33751283430

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 63204649, 126409298, 189613947, 316023245, 379227894, 632046490, 695251139, 948069735, 1390502278, 1896139470, 2085753417, 3476255695, 4171506834, 6952511390, 10428767085, 20857534170]

約数ペア:

[(1, 20857534170), (2, 10428767085), (3, 6952511390), (5, 4171506834), (6, 3476255695), (10, 2085753417), (11, 1896139470), (15, 1390502278), (22, 948069735), (30, 695251139), (33, 632046490), (55, 379227894), (66, 316023245), (110, 189613947), (165, 126409298), (330, 63204649)]