20710361779

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{348583}}^1$

素因数の和:348714

約数の個数: 16

約数和(自身を含む): 22588243200

約数和(自身を除く): 1877881421

約数列:

[1, 19, 53, 59, 1007, 1121, 3127, 59413, 348583, 6623077, 18474899, 20566397, 351023081, 390761543, 1090019041, 20710361779]

約数ペア:

[(1, 20710361779), (19, 1090019041), (53, 390761543), (59, 351023081), (1007, 20566397), (1121, 18474899), (3127, 6623077), (59413, 348583)]