20807736

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{45631}}^1$

素因数の和:45659

約数の個数: 32

約数和(自身を含む): 54758400

約数和(自身を除く): 33950664

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 45631, 91262, 136893, 182524, 273786, 365048, 547572, 866989, 1095144, 1733978, 2600967, 3467956, 5201934, 6935912, 10403868, 20807736]

約数ペア:

[(1, 20807736), (2, 10403868), (3, 6935912), (4, 5201934), (6, 3467956), (8, 2600967), (12, 1733978), (19, 1095144), (24, 866989), (38, 547572), (57, 365048), (76, 273786), (114, 182524), (152, 136893), (228, 91262), (456, 45631)]