20219345196

素因数分解:

$2^2\times 3^1\times {\mathrm{463}}^1\times {\mathrm{547}}^1\times {\mathrm{6653}}^1$

素因数の和:7670

約数の個数: 48

約数和(自身を含む): 47373924864

約数和(自身を除く): 27154579668

約数列:

[1, 2, 3, 4, 6, 12, 463, 547, 926, 1094, 1389, 1641, 1852, 2188, 2778, 3282, 5556, 6564, 6653, 13306, 19959, 26612, 39918, 79836, 253261, 506522, 759783, 1013044, 1519566, 3039132, 3080339, 3639191, 6160678, 7278382, 9241017, 10917573, 12321356, 14556764, 18482034, 21835146, 36964068, 43670292, 1684945433, 3369890866, 5054836299, 6739781732, 10109672598, 20219345196]

約数ペア:

[(1, 20219345196), (2, 10109672598), (3, 6739781732), (4, 5054836299), (6, 3369890866), (12, 1684945433), (463, 43670292), (547, 36964068), (926, 21835146), (1094, 18482034), (1389, 14556764), (1641, 12321356), (1852, 10917573), (2188, 9241017), (2778, 7278382), (3282, 6160678), (5556, 3639191), (6564, 3080339), (6653, 3039132), (13306, 1519566), (19959, 1013044), (26612, 759783), (39918, 506522), (79836, 253261)]