20081570554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2797}}^1\times {\mathrm{188939}}^1$

素因数の和:191757

約数の個数: 16

約数和(自身を含む): 31719247200

約数和(自身を除く): 11637676646

約数列:

[1, 2, 19, 38, 2797, 5594, 53143, 106286, 188939, 377878, 3589841, 7179682, 528462383, 1056924766, 10040785277, 20081570554]

約数ペア:

[(1, 20081570554), (2, 10040785277), (19, 1056924766), (38, 528462383), (2797, 7179682), (5594, 3589841), (53143, 377878), (106286, 188939)]