20503582596

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{27121141}}^1$

素因数の和:27121161

約数の個数: 48

約数和(自身を含む): 60751358080

約数和(自身を除く): 40247775484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 27121141, 54242282, 81363423, 108484564, 162726846, 189847987, 244090269, 325453692, 379695974, 488180538, 569543961, 732270807, 759391948, 976361076, 1139087922, 1464541614, 1708631883, 2278175844, 2929083228, 3417263766, 5125895649, 6834527532, 10251791298, 20503582596]

約数ペア:

[(1, 20503582596), (2, 10251791298), (3, 6834527532), (4, 5125895649), (6, 3417263766), (7, 2929083228), (9, 2278175844), (12, 1708631883), (14, 1464541614), (18, 1139087922), (21, 976361076), (27, 759391948), (28, 732270807), (36, 569543961), (42, 488180538), (54, 379695974), (63, 325453692), (84, 244090269), (108, 189847987), (126, 162726846), (189, 108484564), (252, 81363423), (378, 54242282), (756, 27121141)]