20199571416

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{1409797}}^1$

素因数の和:1410008

約数の個数: 48

約数和(自身を含む): 54982122000

約数和(自身を除く): 34782550584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 7164, 14328, 1409797, 2819594, 4229391, 5639188, 8458782, 11278376, 12688173, 16917564, 25376346, 33835128, 50752692, 101505384, 280549603, 561099206, 841648809, 1122198412, 1683297618, 2244396824, 2524946427, 3366595236, 5049892854, 6733190472, 10099785708, 20199571416]

約数ペア:

[(1, 20199571416), (2, 10099785708), (3, 6733190472), (4, 5049892854), (6, 3366595236), (8, 2524946427), (9, 2244396824), (12, 1683297618), (18, 1122198412), (24, 841648809), (36, 561099206), (72, 280549603), (199, 101505384), (398, 50752692), (597, 33835128), (796, 25376346), (1194, 16917564), (1592, 12688173), (1791, 11278376), (2388, 8458782), (3582, 5639188), (4776, 4229391), (7164, 2819594), (14328, 1409797)]