20160880773

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{941}}^1\times {\mathrm{1669}}^1$

素因数の和:3013

約数の個数: 32

約数和(自身を含む): 29449180800

約数和(自身を除く): 9288300027

約数列:

[1, 3, 11, 33, 389, 941, 1167, 1669, 2823, 4279, 5007, 10351, 12837, 18359, 31053, 55077, 366049, 649241, 1098147, 1570529, 1947723, 4026539, 4711587, 7141651, 12079617, 17275819, 21424953, 51827457, 610935781, 1832807343, 6720293591, 20160880773]

約数ペア:

[(1, 20160880773), (3, 6720293591), (11, 1832807343), (33, 610935781), (389, 51827457), (941, 21424953), (1167, 17275819), (1669, 12079617), (2823, 7141651), (4279, 4711587), (5007, 4026539), (10351, 1947723), (12837, 1570529), (18359, 1098147), (31053, 649241), (55077, 366049)]