20075985219

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{56453}}^1$

素因数の和:56859

約数の個数: 32

約数和(自身を含む): 29916103680

約数和(自身を除く): 9840118461

約数列:

[1, 3, 17, 19, 51, 57, 323, 367, 969, 1101, 6239, 6973, 18717, 20919, 56453, 118541, 169359, 355623, 959701, 1072607, 2879103, 3217821, 18234319, 20718251, 54702957, 62154753, 352210267, 393646769, 1056630801, 1180940307, 6691995073, 20075985219]

約数ペア:

[(1, 20075985219), (3, 6691995073), (17, 1180940307), (19, 1056630801), (51, 393646769), (57, 352210267), (323, 62154753), (367, 54702957), (969, 20718251), (1101, 18234319), (6239, 3217821), (6973, 2879103), (18717, 1072607), (20919, 959701), (56453, 355623), (118541, 169359)]