20166755036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{12923}}^1$

素因数の和:13430

約数の個数: 48

約数和(自身を含む): 38163744864

約数和(自身を除く): 17996989828

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 433, 866, 901, 1732, 1802, 3604, 7361, 12923, 14722, 22949, 25846, 29444, 45898, 51692, 91796, 219691, 390133, 439382, 684919, 780266, 878764, 1369838, 1560532, 2739676, 5595659, 11191318, 11643623, 22382636, 23287246, 46574492, 95126203, 190252406, 296569927, 380504812, 593139854, 1186279708, 5041688759, 10083377518, 20166755036]

約数ペア:

[(1, 20166755036), (2, 10083377518), (4, 5041688759), (17, 1186279708), (34, 593139854), (53, 380504812), (68, 296569927), (106, 190252406), (212, 95126203), (433, 46574492), (866, 23287246), (901, 22382636), (1732, 11643623), (1802, 11191318), (3604, 5595659), (7361, 2739676), (12923, 1560532), (14722, 1369838), (22949, 878764), (25846, 780266), (29444, 684919), (45898, 439382), (51692, 390133), (91796, 219691)]