20146295229

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{457}}^1\times {\mathrm{947}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 27509898240

約数和(自身を除く): 7363603011

約数列:

[1, 3, 59, 177, 263, 457, 789, 947, 1371, 2841, 15517, 26963, 46551, 55873, 80889, 120191, 167619, 249061, 360573, 432779, 747183, 1298337, 7091269, 14694599, 21273807, 25533961, 44083797, 76601883, 113820877, 341462631, 6715431743, 20146295229]

約数ペア:

[(1, 20146295229), (3, 6715431743), (59, 341462631), (177, 113820877), (263, 76601883), (457, 44083797), (789, 25533961), (947, 21273807), (1371, 14694599), (2841, 7091269), (15517, 1298337), (26963, 747183), (46551, 432779), (55873, 360573), (80889, 249061), (120191, 167619)]