20136839710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6734729}}^1$

素因数の和:6734772

約数の個数: 32

約数和(自身を含む): 40731647040

約数和(自身を除く): 20594807330

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 6734729, 13469458, 33673645, 67347290, 87551477, 154898767, 175102954, 309797534, 437757385, 774493835, 875514770, 1548987670, 2013683971, 4027367942, 10068419855, 20136839710]

約数ペア:

[(1, 20136839710), (2, 10068419855), (5, 4027367942), (10, 2013683971), (13, 1548987670), (23, 875514770), (26, 774493835), (46, 437757385), (65, 309797534), (115, 175102954), (130, 154898767), (230, 87551477), (299, 67347290), (598, 33673645), (1495, 13469458), (2990, 6734729)]