2136660340

素因数分解:

$2^2\times 5^1\times {\mathrm{11437}}^1\times {\mathrm{9341}}^1$

素因数の和:20787

約数の個数: 24

約数和(自身を含む): 4487859432

約数和(自身を除く): 2351199092

約数列:

[1, 2, 4, 5, 10, 20, 9341, 11437, 18682, 22874, 37364, 45748, 46705, 57185, 93410, 114370, 186820, 228740, 106833017, 213666034, 427332068, 534165085, 1068330170, 2136660340]

約数ペア:

[(1, 2136660340), (2, 1068330170), (4, 534165085), (5, 427332068), (10, 213666034), (20, 106833017), (9341, 228740), (11437, 186820), (18682, 114370), (22874, 93410), (37364, 57185), (45748, 46705)]