20227959906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{33967}}^1$

素因数の和:35279

約数の個数: 64

約数和(自身を含む): 50479165440

約数和(自身を除く): 30251205534

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 1289, 2578, 3867, 7734, 9023, 14179, 18046, 27069, 28358, 33967, 42537, 54138, 67934, 85074, 99253, 101901, 198506, 203802, 237769, 297759, 373637, 475538, 595518, 713307, 747274, 1120911, 1426614, 2241822, 2615459, 5230918, 7846377, 15692754, 43783463, 87566926, 131350389, 262700778, 306484241, 481618093, 612968482, 919452723, 963236186, 1444854279, 1838905446, 2889708558, 3371326651, 6742653302, 10113979953, 20227959906]

約数ペア:

[(1, 20227959906), (2, 10113979953), (3, 6742653302), (6, 3371326651), (7, 2889708558), (11, 1838905446), (14, 1444854279), (21, 963236186), (22, 919452723), (33, 612968482), (42, 481618093), (66, 306484241), (77, 262700778), (154, 131350389), (231, 87566926), (462, 43783463), (1289, 15692754), (2578, 7846377), (3867, 5230918), (7734, 2615459), (9023, 2241822), (14179, 1426614), (18046, 1120911), (27069, 747274), (28358, 713307), (33967, 595518), (42537, 475538), (54138, 373637), (67934, 297759), (85074, 237769), (99253, 203802), (101901, 198506)]