20306931

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5693}}^1$

素因数の和:5766

約数の個数: 16

約数和(自身を含む): 28697760

約数和(自身を除く): 8390829

約数列:

[1, 3, 29, 41, 87, 123, 1189, 3567, 5693, 17079, 165097, 233413, 495291, 700239, 6768977, 20306931]

約数ペア:

[(1, 20306931), (3, 6768977), (29, 700239), (41, 495291), (87, 233413), (123, 165097), (1189, 17079), (3567, 5693)]