20199353465

素因数分解:

$5^1\times {\mathrm{577}}^1\times {\mathrm{619}}^1\times {\mathrm{11311}}^1$

素因数の和:12512

約数の個数: 16

約数和(自身を含む): 24322609920

約数和(自身を除く): 4123256455

約数列:

[1, 5, 577, 619, 2885, 3095, 11311, 56555, 357163, 1785815, 6526447, 7001509, 32632235, 35007545, 4039870693, 20199353465]

約数ペア:

[(1, 20199353465), (5, 4039870693), (577, 35007545), (619, 32632235), (2885, 7001509), (3095, 6526447), (11311, 1785815), (56555, 357163)]