20972922982

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{5827}}^1$

素因数の和:6097

約数の個数: 48

約数和(自身を含む): 35159624640

約数和(自身を除く): 14186701658

約数列:

[1, 2, 11, 22, 107, 121, 139, 214, 242, 278, 1177, 1529, 2354, 3058, 5827, 11654, 12947, 14873, 16819, 25894, 29746, 33638, 64097, 128194, 163603, 327206, 623489, 705067, 809953, 1246978, 1410134, 1619906, 1799633, 3599266, 6858379, 8909483, 13716758, 17818966, 75442169, 86664971, 98004313, 150884338, 173329942, 196008626, 953314681, 1906629362, 10486461491, 20972922982]

約数ペア:

[(1, 20972922982), (2, 10486461491), (11, 1906629362), (22, 953314681), (107, 196008626), (121, 173329942), (139, 150884338), (214, 98004313), (242, 86664971), (278, 75442169), (1177, 17818966), (1529, 13716758), (2354, 8909483), (3058, 6858379), (5827, 3599266), (11654, 1799633), (12947, 1619906), (14873, 1410134), (16819, 1246978), (25894, 809953), (29746, 705067), (33638, 623489), (64097, 327206), (128194, 163603)]