20342098

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 37269504

約数和(自身を除く): 16927406

約数列:

[1, 2, 7, 14, 17, 34, 119, 127, 238, 254, 673, 889, 1346, 1778, 2159, 4318, 4711, 9422, 11441, 15113, 22882, 30226, 80087, 85471, 160174, 170942, 598297, 1196594, 1453007, 2906014, 10171049, 20342098]

約数ペア:

[(1, 20342098), (2, 10171049), (7, 2906014), (14, 1453007), (17, 1196594), (34, 598297), (119, 170942), (127, 160174), (238, 85471), (254, 80087), (673, 30226), (889, 22882), (1346, 15113), (1778, 11441), (2159, 9422), (4318, 4711)]