20152952068

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{2819}}^1\times {\mathrm{57653}}^1$

素因数の和:60507

約数の個数: 24

約数和(自身を含む): 36418878720

約数和(自身を除く): 16265926652

約数列:

[1, 2, 4, 31, 62, 124, 2819, 5638, 11276, 57653, 87389, 115306, 174778, 230612, 349556, 1787243, 3574486, 7148972, 162523807, 325047614, 650095228, 5038238017, 10076476034, 20152952068]

約数ペア:

[(1, 20152952068), (2, 10076476034), (4, 5038238017), (31, 650095228), (62, 325047614), (124, 162523807), (2819, 7148972), (5638, 3574486), (11276, 1787243), (57653, 349556), (87389, 230612), (115306, 174778)]