20745288

素因数分解:

$2^3\times 3^3\times {\mathrm{96043}}^1$

素因数の和:96058

約数の個数: 32

約数和(自身を含む): 57626400

約数和(自身を除く): 36881112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 96043, 192086, 288129, 384172, 576258, 768344, 864387, 1152516, 1728774, 2305032, 2593161, 3457548, 5186322, 6915096, 10372644, 20745288]

約数ペア:

[(1, 20745288), (2, 10372644), (3, 6915096), (4, 5186322), (6, 3457548), (8, 2593161), (9, 2305032), (12, 1728774), (18, 1152516), (24, 864387), (27, 768344), (36, 576258), (54, 384172), (72, 288129), (108, 192086), (216, 96043)]