20084073112

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{1217}}^1\times {\mathrm{5303}}^1$

素因数の和:6915

約数の個数: 32

約数和(自身を含む): 37792591200

約数和(自身を除く): 17708518088

約数列:

[1, 2, 4, 8, 389, 778, 1217, 1556, 2434, 3112, 4868, 5303, 9736, 10606, 21212, 42424, 473413, 946826, 1893652, 2062867, 3787304, 4125734, 6453751, 8251468, 12907502, 16502936, 25815004, 51630008, 2510509139, 5021018278, 10042036556, 20084073112]

約数ペア:

[(1, 20084073112), (2, 10042036556), (4, 5021018278), (8, 2510509139), (389, 51630008), (778, 25815004), (1217, 16502936), (1556, 12907502), (2434, 8251468), (3112, 6453751), (4868, 4125734), (5303, 3787304), (9736, 2062867), (10606, 1893652), (21212, 946826), (42424, 473413)]