20131489116

素因数分解:

$2^2\times 3^3\times {\mathrm{4813}}^1\times {\mathrm{38729}}^1$

素因数の和:43555

約数の個数: 48

約数和(自身を含む): 52204941600

約数和(自身を除く): 32073452484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 4813, 9626, 14439, 19252, 28878, 38729, 43317, 57756, 77458, 86634, 116187, 129951, 154916, 173268, 232374, 259902, 348561, 464748, 519804, 697122, 1045683, 1394244, 2091366, 4182732, 186402677, 372805354, 559208031, 745610708, 1118416062, 1677624093, 2236832124, 3355248186, 5032872279, 6710496372, 10065744558, 20131489116]

約数ペア:

[(1, 20131489116), (2, 10065744558), (3, 6710496372), (4, 5032872279), (6, 3355248186), (9, 2236832124), (12, 1677624093), (18, 1118416062), (27, 745610708), (36, 559208031), (54, 372805354), (108, 186402677), (4813, 4182732), (9626, 2091366), (14439, 1394244), (19252, 1045683), (28878, 697122), (38729, 519804), (43317, 464748), (57756, 348561), (77458, 259902), (86634, 232374), (116187, 173268), (129951, 154916)]