20176437086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4021}}^1\times {\mathrm{192991}}^1$

素因数の和:197027

約数の個数: 16

約数和(自身を含む): 32600980608

約数和(自身を除く): 12424543522

約数列:

[1, 2, 13, 26, 4021, 8042, 52273, 104546, 192991, 385982, 2508883, 5017766, 776016811, 1552033622, 10088218543, 20176437086]

約数ペア:

[(1, 20176437086), (2, 10088218543), (13, 1552033622), (26, 776016811), (4021, 5017766), (8042, 2508883), (52273, 385982), (104546, 192991)]