20116415065

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{7949}}^1$

素因数の和:8577

約数の個数: 32

約数和(自身を含む): 25826688000

約数和(自身を除く): 5710272935

約数列:

[1, 5, 29, 31, 145, 155, 563, 899, 2815, 4495, 7949, 16327, 17453, 39745, 81635, 87265, 230521, 246419, 506137, 1152605, 1232095, 2530685, 4475287, 7146151, 22376435, 35730755, 129783323, 138733897, 648916615, 693669485, 4023283013, 20116415065]

約数ペア:

[(1, 20116415065), (5, 4023283013), (29, 693669485), (31, 648916615), (145, 138733897), (155, 129783323), (563, 35730755), (899, 22376435), (2815, 7146151), (4495, 4475287), (7949, 2530685), (16327, 1232095), (17453, 1152605), (39745, 506137), (81635, 246419), (87265, 230521)]