20179596

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 50341760

約数和(自身を除く): 30162164

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 67, 76, 114, 134, 201, 228, 268, 402, 804, 1273, 1321, 2546, 2642, 3819, 3963, 5092, 5284, 7638, 7926, 15276, 15852, 25099, 50198, 75297, 88507, 100396, 150594, 177014, 265521, 301188, 354028, 531042, 1062084, 1681633, 3363266, 5044899, 6726532, 10089798, 20179596]

約数ペア:

[(1, 20179596), (2, 10089798), (3, 6726532), (4, 5044899), (6, 3363266), (12, 1681633), (19, 1062084), (38, 531042), (57, 354028), (67, 301188), (76, 265521), (114, 177014), (134, 150594), (201, 100396), (228, 88507), (268, 75297), (402, 50198), (804, 25099), (1273, 15852), (1321, 15276), (2546, 7926), (2642, 7638), (3819, 5284), (3963, 5092)]