20180832958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1201}}^1\times {\mathrm{1433}}^1$

素因数の和:2701

約数の個数: 64

約数和(自身を含む): 36486604224

約数和(自身を除く): 16305771266

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 143, 286, 451, 533, 902, 1066, 1201, 1433, 2402, 2866, 5863, 11726, 13211, 15613, 15763, 18629, 26422, 31226, 31526, 37258, 49241, 58753, 98482, 117506, 171743, 204919, 343486, 409838, 541651, 640133, 646283, 763789, 1083302, 1280266, 1292566, 1527578, 1721033, 3442066, 7041463, 8401679, 14082926, 16803358, 18931363, 22373429, 37862726, 44746858, 70562353, 141124706, 246107719, 492215438, 776185883, 917310589, 1552371766, 1834621178, 10090416479, 20180832958]

約数ペア:

[(1, 20180832958), (2, 10090416479), (11, 1834621178), (13, 1552371766), (22, 917310589), (26, 776185883), (41, 492215438), (82, 246107719), (143, 141124706), (286, 70562353), (451, 44746858), (533, 37862726), (902, 22373429), (1066, 18931363), (1201, 16803358), (1433, 14082926), (2402, 8401679), (2866, 7041463), (5863, 3442066), (11726, 1721033), (13211, 1527578), (15613, 1292566), (15763, 1280266), (18629, 1083302), (26422, 763789), (31226, 646283), (31526, 640133), (37258, 541651), (49241, 409838), (58753, 343486), (98482, 204919), (117506, 171743)]