20188367630

素因数分解:

$2^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{439}}^1\times {\mathrm{12329}}^1$

素因数の和:13148

約数の個数: 32

約数和(自身を含む): 36522446400

約数和(自身を除く): 16334078770

約数列:

[1, 2, 5, 10, 373, 439, 746, 878, 1865, 2195, 3730, 4390, 12329, 24658, 61645, 123290, 163747, 327494, 818735, 1637470, 4598717, 5412431, 9197434, 10824862, 22993585, 27062155, 45987170, 54124310, 2018836763, 4037673526, 10094183815, 20188367630]

約数ペア:

[(1, 20188367630), (2, 10094183815), (5, 4037673526), (10, 2018836763), (373, 54124310), (439, 45987170), (746, 27062155), (878, 22993585), (1865, 10824862), (2195, 9197434), (3730, 5412431), (4390, 4598717), (12329, 1637470), (24658, 818735), (61645, 327494), (123290, 163747)]