20119564895982

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{4817}}^1\times {\mathrm{8811779}}^1$

素因数の和:8816680

約数の個数: 32

約数和(自身を含む): 40756949798400

約数和(自身を除く): 20637384902418

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 4817, 9634, 14451, 28902, 380543, 761086, 1141629, 2283258, 8811779, 17623558, 26435337, 52870674, 696130541, 1392261082, 2088391623, 4176783246, 42446339443, 84892678886, 127339018329, 254678036658, 3353260815997, 6706521631994, 10059782447991, 20119564895982]

約数ペア:

[(1, 20119564895982), (2, 10059782447991), (3, 6706521631994), (6, 3353260815997), (79, 254678036658), (158, 127339018329), (237, 84892678886), (474, 42446339443), (4817, 4176783246), (9634, 2088391623), (14451, 1392261082), (28902, 696130541), (380543, 52870674), (761086, 26435337), (1141629, 17623558), (2283258, 8811779)]