20308362215

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{3389}}^1\times {\mathrm{7937}}^1$

素因数の和:11482

約数の個数: 16

約数和(自身を含む): 24541755840

約数和(自身を除く): 4233393625

約数列:

[1, 5, 151, 755, 3389, 7937, 16945, 39685, 511739, 1198487, 2558695, 5992435, 26898493, 134492465, 4061672443, 20308362215]

約数ペア:

[(1, 20308362215), (5, 4061672443), (151, 134492465), (755, 26898493), (3389, 5992435), (7937, 2558695), (16945, 1198487), (39685, 511739)]