20163762573

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{360989}}^1$

素因数の和:361468

約数の個数: 16

約数和(自身を含む): 27573860160

約数和(自身を除く): 7410097587

約数列:

[1, 3, 43, 129, 433, 1299, 18619, 55857, 360989, 1082967, 15522527, 46567581, 156308237, 468924711, 6721254191, 20163762573]

約数ペア:

[(1, 20163762573), (3, 6721254191), (43, 468924711), (129, 156308237), (433, 46567581), (1299, 15522527), (18619, 1082967), (55857, 360989)]